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Belleville Springs Catalog
Belleville Springs Catalog
March 26, 2018 | Author: Manoj | Category:
Washer (Hardware)
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Mechanical Engineering
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Belleville SpringsCat. 04-007 Solon Manufacturing Company P.O. Box 207 425 Center Street Chardon, Ohio 44024 PH: (800) 323-9717 (440) 286-7149 Fax: (440) 286-9047 Homepage: www.solonmfg.com E-mail:
[email protected]
Solon Manufacturing Company Since its inception in 1949 in Solon, Ohio, Solon Manufacturing Company has engineered products for industry worldwide. Solon has exercised sound engineering skills from the beginning with the development of the Solon Relief Valves used most notably on John Glenn’s spacesuit on his historic orbit of the earth in 1962. Solon’s competence and reliability continues today in the production of Solon Belleville Springs and Solon Industrial Controls. Experience Solon expanded its manufacturing of Belleville springs shortly after moving to its current location in Chardon, Ohio in 1960. Solon Flange Washers were designed in 1968 for use in flange bolting in cryogenic, hydrocarbon and petro-chemical industries. Through the 1970’s and 1980’s additional materials were added to the Belleville spring product line to answer the needs of temperature extremes, corrosion and magnetism. During the early 1990’s, Solon continued to test other possible materials and protective coatings that would enhance its Belleville spring product line. Today, Solon manufactures a wide variety of standard and metric sizes using many different materials and protective coatings. Quality Solon’s highest priority is its commitment to quality. The Solon Manufacturing Quality Assurance System has been utilized for many years and is now based upon the principals and ideals of several international quality standards. Solon is committed to manufacturing high quality Belleville springs for use in simple bolting to the most complex bolting applications. Service Our highly trained engineering and customer service staff are always available to assist with difficult technical questions. Solon also produces specials not listed in this catalog to meet the unique needs of our customers. Solon is committed to supplying the highest quality of service and customer support. Our “Can Do” attitude produces reliability of product, delivery and service. 1 Table of Contents Belleville Springs Solon Belleville Springs – Technical Notes ............................................................3 Solon Belleville Springs – Specifications ..............................................................4 17-7PH Stainless Steel ......................................................................................5-7 301 Stainless Steel ..............................................................................................8 Alloy / Carbon Steel..........................................................................................9-11 Inconel 718 Stainless Steel ............................................................................12-13 510 Phosphor Bronze ..........................................................................................14 Hardened Flat Washers 17-7PH Stainless Steel ........................................................................................15 Flange Washers Solon Flange Washers – Technical Notes ......................................................16-17 17-7PH Stainless Steel ........................................................................................18 Inconel 718 Stainless Steel..................................................................................19 H-13 Tool Steel ..............................................................................................20-21 Metric Flange Washers 17- 7PH Stainless Steel ......................................................................................22 Inconel 718 Stainless Steel..................................................................................23 H-13 Tool Steel ..............................................................................................24-25 Metric Belleville Springs 17-7PH Stainless Steel ..................................................................................26-27 301 Stainless Steel ..............................................................................................28 Alloy / Carbon Steel ............................................................................................29 Inconel 718 Stainless Steel ............................................................................30-31 510 Phosphor Bronze ..........................................................................................32 Industrial Controls Standard and Custom Engineered Pressure Controls for Industry ................33-34 Notes ..........................................................................................................................35-37 2 They are particularly useful where vibration. There are several important points when using Belleville springs.Technical Notes Belleville Springs 1250 Belleville springs are used in a variety of applications where high spring loads are required. Parallel-Series. D. allowing the spring to produce very large loads in a very small space. A Belleville spring is a conical shaped disc that will deflect (flatten) at a given rate.Solon Belleville Springs . one spring. differential thermal expansion. Two springs stacked in series doubles the deflection of a single spring with no increase in load. Belleville Springs that are prestressed have the maximum possible load and deflection for any given size of spring. B. Belleville springs in stacked arrangements provide increased load and / or deflection. Figure 4 shows examples of the proper and improper Prestressing way to install two Belleville springs in series. 750 500 250 0 OD T 0 h Belleville springs can be stacked in four different ways (Figure 2). Parallel. all springs stacked the same way. consult Solon’s engineers. The OD of the spring should contact the surface of the joint. 3 . Pre-stressing is also an excellent inspection method for maintaining the quality of springs. This spring rate is usually very high. The ID should contact the bolt head or nut. the resultant residual stresses build up from the yield strength of the material instead of from zero stress as with the case of a spring that is not pre-stressed. 20 Deflection H D Figure 2 A single Belleville spring has a specific load and deflection. Many Solon Belleville Springs are pre-stressed by deflecting them to flat. Series. C. If a tensioner is used to preload the bolts.series combination results in the load of two springs and the deflection of two springs. 1000 Load Belleville spring. (Figure 3) Belleville springs must be utilized correctly in order to maximize their benefit. and bolt creep are problems. relaxation. disc spring. B. A. Be sure that the bolts are long enough to account for the thickness of the Belleville. springs not meeting free height tolerances are rejected. The parallel . (see page44) Note: Not all Belleville Figure Spring applications require the spring to be pre-stressed. C. a combination of the two. Two springs stacked in parallel doubles the load of a single spring with no increase in deflection. Single. the Bellevilles must be on the opposite side of the joint. this condition is noted in the deflection column of the catalog tables. For special applications. When the spring is loaded through its pre-stressed deflection. Because pre-stressing produces consistent free heights. all springs stacked opposing each other. C 60 Installation Figure 1 B A 40 Figure 3 ID A. conical compression washer are all names for the same type of spring (Figure 1). This flattening procedure produces a pre-stressed deflection as the spring recovers height from the flat position. Notis not preRecommended If for design considerations a spring Recommended stressed. Solon Belleville Springs – Specifications Belleville Spring Catalog Tolerances Belleville Spring Units of Measure in Catalog Tables I.000 Yield Temp.03 max 16.50 max Pb 510PB B103 P .006 max Balance 4.5% of the Catalog O. Deflection (h) is +/-10% of the Catalog Deflection.05 max CR Si 6150 A506 .) X Load(lbs.04 max 4140 A829 .80-1.75-1.000 220.000 140.0-17.50 .0 min Zn 0.000 30.35 max .5% of the Catalog I.000 29.0-55.-lbs.000. Torque is in newton-meters.48-.75 1.000 180. is +1.035 max .000.000 100.38-.Physical Properties Material 1074 6150 H-13 301 17-7 PH 718 510 PB 4 Modulus 30.5-7.000 25.03 max 301 A666 .2 X Bolt Dia.0 .) / 12 Metric (n-m)= .04 max .50 max Cu .3 Balance 0.80-1.65-1.53 .0 max .0 .50 5.15-.70-.10 . Consult Solon's engineers for special applications.0 max 718 B637 .15-.50-.05 4.2-5.0 2.75-5.3 50.000.000 -40 / 350F -40 / 350F -250 / 1100F -400 / 550F -400 / 550F -400 / 1100F -400 / 300F Zinc Plated Zinc Plated Machined / Oil Deburred Deburred Deburred Deburred Avail.20-.035 max H-13 A681 .000 30.045 max Mo .30 .09 max 1.015 max .032-.0-9.10-1.15 1.0 Fe . is -1.D.90 . Finish Light Oil Light Oil Nickel Magnetic Yes Yes Yes Slightly Yes No No . O. Metric: Dimensions are in millimeters.000. Torque is in foot-pounds.80 .08 max 1.15 min .000.0-18.1 Material . Max.80-1.0-18.0 1.2 X Bolt Dia.03 max 4.)= .015 max 17. Thickness is +/-5% of the Catalog Thickness.000.35 max X750 Material 5542L ASTM .0-8.03 max 16.08 max .Chemical Properties Material C Mn P S 1074 ASTM A684 .75-1.(in.30 max . Torque is +/-10% of the Catalog Torque.035 Ni V Cu Al Columbium + Tantalum Ti Co B Fe .40-1.8 0.000 16.0 max . English: Dimensions are in inches.80 .0 6.20-.000.8-3.000 29.10 .15-.43 .30 .0 max Sn 70.D. Height (H) is +/-10% of the Catalog Height.000 180. Note: Tolerances for custom designed Belleville Springs Torque Calculation: English (ft.20 6. Range Finish 210.D.5 . Load is in newtons.00 .04 max .04 max . Flat Load is +/-10% of the Catalog Flat Load.20 1. Temperature is in degrees Centigrade.25 .0 .05 max .0-21.000 220.50 Balance 2.80-1.0 max . Material .75-5.25-2.75 . Temperature is in degrees Fahrenheit.(mm) X Load(n) / 1000 may vary from the above.0 max 17-7PH A693 . Min.60 .0 max .0 1. Load is in pounds force.030-.D.80 .45 .70-.15 max 2.01 max 14. 472 0.0 61261177 3/8 0.014 1.9 0.380 0.8 7M80177 7/16 0.2 (1) 6EH89177 3/8 0.015(1) 950 5.300 5.062 0.400 (1) After initial loading .0005” thick in accordance with AMS 2424D can be supplied.7 0.380 0.072 0.317 0.082 0.317 0.2 0.344 0.050 1/4 0.563 0.938 0.4 0. lbs.500 9.386 1.755 0.035 0.900 7.500 0.8 61240177 3/8 0.000 12.196 010L31177 #10 010M35177 #10 010H42177 #10 010M50177 4822177 0.054 0.090 0.083 0.2 0.063 0.258 0.2 0.196 0.007 (1) 1.258 0.442 0.500 4L42177 1/4 0.062 0.6 0.009(1) 75 0.095 0.012(1) 650 2.3 0.042 0.056 0.122 0.9 71445177 7/16 0.375 0.010(1) 450 1.168 08M31177 #8 08H35177 #8 010H20177 #10 010M25177 FLAT LOAD 150 TORQUE 0.106 0.380 0.031 0.9 2.386 1.010(1) 680 2. a Sulfamate Nickel plating from .406 0.900 7.042 0.067 0.469 0.147 0.062 0.7 0.095 0.813 5H70177 5/16 0. Part Number THK (T) H (2) Bolt Size ID Min OD Max DEF (h) 06L21177 #6 0.8 0.4 61350177 3/8 0.020 2.031 08L15177 #8 0.Parts are not prestressed (2) Height = as shipped (3) 25.035 0.080 0.059 0.012(1) 1.386 0.076 0.938 5EH80177 0.258 4M52177 1/4 4H61177 1/4 4EH70177 1/4 0.4 0.072 0.000 4.386 1.035 0.086 0.188 0.016(1) 640 4.196 0.813 0.6 0.005(1) 06M26177 #6 0.469 0.755 0.018 1.041 0.2 680 4.048 0.063 0.095 0.074 0.031 0.196 0.050 0.057 0.5 7H89177 7/16 0.000 3.500 9.022 2.088 0.050 0.009(1) 350 0.008 (1) 370 1.020 1.142 0.046 0.071 0.688 5M61177 5/16 0.600 19.142 0.635 5L52177 5/16 0.012(1) 160 1.450 1.0 #10 0.188 0.386 0. Suitable for cryogenic applications.105 0.344 08L26177 #8 0.063 0.125 0.230 0.406 0.2 (1) (1) 5/16 0.563 0.813 0.322 0.062 0.078 0.17-7PH Stainless Steel OD T Belleville Springs h H ID Figure 1 Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -400 o to 550 o F.938 51032177 5/16 0.880 0.055 0.021 282 1.322 1.067 0.258 0.450 1.322 0.688 0.072 0.172 0.0 0.4 0.5 0.043 0.083 0.168 0.2 0.000 5.072 0.063 0.059 0.5 620125177 3/8 0.563 #10 0.020 0.450 0.042 0.016 2.103 0.020(1) 115 0.755 0.258 0.469 0.042 0.1 0.350 12.042 0.600 16.014(1) 300 1.019(1) 540 4.027 3.118 0.069 0.024 0.022 4824177 1/4 0.1 (3) Torque (ft.042 0.000 14.032 0.083 0.196 0.630 51045177 5/16 0.0003” to .025 06H31177 #6 0.7 0. or if desired.014 1.040 0.322 0.025 0.042 0.023 3.792 0.150 32.5 6M70177 3/8 0.042 0.5 0. For indoor / outdoor service and corrosive atmospheres.092 0.020 0.011 (1) 675 3. Highly magnetic.070 0.142 0.938 0.032 0.012 1.0 7L70177 7/16 0.022 1.8 0.) 5 .168 0.022 5.007(1) 61235177 3/8 0.032 0.050 0.196 0.300 20.016 1.012(1) 160 1.406 0.007 (1) 240 0.344 0.258 0.2 0.5 6H80177 3/8 0.015 0. Finish: Scale free.025 0.006(1) 240 0.450 7.024 6942177 3/8 0.007 (1) 375 1.397 0.281 0.5 0.009(1) 470 1.050 0.575 0.5 6L61177 3/8 0.018 2.052 0. Not recommended for chloride and fluoride applications.012(1) 200 0. 050 0.164 0.0 16H187177 1 1.100 294.179 0.3 12M131177 3/4 0.005 0.5 20H225177 1 1/4 1.515 1.000 42.188 0.023(1) 700 5.052 25.773 1.024 5.1 12L112177 3/4 0.500 0.000 75.136 0.095 0.132 0.030 2.114 0.040 9.037 14.901 2.250 0.101 0.193 0.700 275.063 0.400 301.029 5.773 3.500 33.043 8.400 121.644 2.098 0.095 0.248 0.198 0.300 54. Highly magnetic.017 6.095 0.2 14L95177 7/8 0.032 9.232 0.042 14.100 114. For indoor / outdoor service and corrosive atmospheres.168 0.1 1248135177 3/4 0. or if desired.7 18L168177 1 1/8 1.750 0.200 36.037 3.236 0.193 0.031 5.250 0.191 0.193 0.8 18M187177 1 1/8 1.500 0.255 0.070 0.000 0.600 90.193 0.5 12EH168177 3/4 0.0 163284177 1 0.000 0.644 1.173 0.995 2.095 0.579 1.122 0.232 0.5 9H112177 9/16 0.280 3.195 0.0 204098177 1 1/4 1.300 52.020 7.095 0.148 0.200 236.062 0.136 0.400 210.4 1021112177 5/8 0.250 0.135 0.032 7.000 0. a Sulfamate Nickel plating from 0003" to .400 157.024 9.155 2.579 1.000 0.141 0.6 16L150177 1 1.500 0.100 0.750 0.240 0.000 72.515 1.901 1.0 10M112177 5/8 0.155 0.1 10H131177 5/8 0.117 0.600 (1) 6 (2) THK (T) After initial loading .200 49.500 0.027 3.307 0.515 1.280 2.400 269.313 0.142 0.000 10. Part Number Bolt Size ID Min OD Max 81650177 1/2 0.9 820125177 1/2 0.250 0.240 0.116 0.515 1.3 9L89177 9/16 0.1 819125177 1/2 0.016 6. lbs.0 (3) Torque (ft.2 3.644 1.146 0.056 14. Suitable for cryogenic applications.250 0.193 0.255 2.400 136.040 14.048 14.773 2.127 0.060 2.018 2.4 DEF (h) FLAT LOAD TORQUE 8H98177 1/2 0.515 1.250 0.193 0.0 101860177 5/8 0.300 52.773 1.8 0.750 0.350 66.750 0.3 9M98177 9/16 0. Finish: Scale free.313 0.090 0.3 16M168177 1 1.000 262.) (3) .037 7.200 90.155 2.4 1020125177 5/8 0.120 0.083 0.5 1/2 0.229 0.500 0.313 0.125 0.028 5.500 29.044 13.156 0.028 7.773 1.300 47.500 36.052 14.901 2.117 0.385 0.136 0.244 0.188 0.155 0.644 1. Not recommended for chloride and fluoride applications.155 0.000 0.0 14M150177 7/8 0.130 0.023 (1) 1.155 0.022 10L98177 5/8 0.068 2.600 244.188 0.3 20M206177 1 1/4 1.250 0.773 2.500 0.025 3.033(1) 1.644 1.036 9.155 0.062 0.040 14.8 14L131177 7/8 0.0005" thick in accordance with AMS 2424D can be supplied.187 0.033 14.400 67.005 0.280 2.313 0.900 51.019 6.234 0.141 0.0 12M150177 3/4 0.100 9.193 0.136 0.3 8EH112177 1/2 0.9 18H206177 1 1/8 1.125 0.021 3.102 6.500 0.125 0.505 82062177 1/2 8L80177 8M89177 H 1.750 0.2 1/2 0.136 0.630 0.117 0.500 78.625 1.225 0.8 14H168177 7/8 0.200 106.515 1.144 0.7 10EH150177 5/8 0.4 12H150177 3/4 0.030 2.118 0.020 4.117 0.400 28.164 0.095 0.3 1022131177 5/8 0.515 1.100 45.193 0.117 0.030 2.500 0.500 32.000 0.750 0.Parts are not prestressed (2) Height = as shipped 534.700 22.644 1.901 1.3 20L187177 1 1/4 1.644 1.019 3.145 0.800 173.17-7PH Stainless Steel OD T Belleville Springs h H ID Figure 1 Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -400 o to 550 o F.083 0.155 2.579 1.193 0. 324 0.750 0. Part Number 22L206177 Bolt Size 1 3/8 ID Min H (2) OD Max THK (T) DEF (h) 1.910 4.322 0.255 0.531 4.000 0.000 625. For indoor / outdoor service and corrosive atmospheres.550 (2) Height = as shipped (3) 2.280 0.530 3.318 0.308 0.750 0.048 FLAT LOAD TORQUE 14.017.350 0.342 0.405 3.063 4.063 4.750 0.318 0.300 0.078 39.366 0.075 49.000 0.250 0.0 32H356177 2 2.750 0.405 3.067 25.374 0.303 0.780 4.000 0.500 638.6 26H281177 1 5/8 1.356 0.0 28M281177 1 3/4 1.300 0.600 956.750 0.396 0.370 0.250 0.0 24M244177 1 1/2 1.058 26.970 4. or if desired.800 1.225.5 22H244177 1 3/8 1.193 0.200 1.059 25.048 25.441 0.063 4.255 0.365 0.17-7PH Stainless Steel OD T Belleville Springs h H ID Figure 1 Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -400 o to 550 o F.240 0.0 26L244177 1 5/8 1.062 30.0 28L262177 1 3/4 1.096 12.052 25.000 1. Suitable for cryogenic applications.650 3.800 782.0 24H262177 1 1/2 1.172.073 39.000 0.074 34.0 28H300177 1 3/4 1.391 0.055 25.910 4.0005" thick in accordance with AMS 2424D can be supplied.0 26M262177 1 5/8 1.262 0.089 48.096.405 2.910 3.255 0.500 0.445 0.780 3. Highly magnetic.250 0.346 0.530 3.650 3.065 35.500 890. Finish: Scale free.800 592.0 3264187177 2 1.000 0.) Typical Applications For Solon 17-7PH Belleville Springs: Pole Line Hardware Electrical Bus Bar Circuit Breakers Substations Valve Live Loading Pipe Hold Downs 7 .500 0.250 0.000 0.700 723.193 0.4 24L225177 1 1/2 1.262 0.750 0.262 0.250 0.5 32L300177 2 2. Not recommended for chloride and fluoride applications.280 0. a Sulfamate Nickel plating from 0003" to .300 580.0 30H318177 1 7/8 1.600 418.044 25.400 1.062 26.300 821.299 0.064.900 1.070 30.280 0.286 0.0 30L281177 1 7/8 1.200 325.500 0.314.314 0.0 40L356177 2 1/2 2.780 3.0 32M318177 2 2.066 30.0 (3) Torque (ft.0 30M300177 1 7/8 1.7 22M225177 1 3/8 1.070 35.255 0.310 0. lbs.300 0.632.320 0.200 1.000 677.900 648.530 3.255 0.650 3. 500 2.095 0.124 0.938 0.625 0.813 0.063 1.021(1) 0.090 0.095 0.098 0.8 10.028(1) 0.083 0.098 0.515 0.938 1.258 0.380 0.130 0.3 12.7 5.015(1) 0.000 5.322 0.5 27.515 0.125 0. lbs.024(1) 0.515 0.100 2.063 1.255 1.013(1) 0.036(1) 1.125 0.5 5.062 0.3 23.644 0.042 0.5 2.026(1) 0.266 0.125 1.050 0.258 0.063 0.024(1) 0.940 1020125301 5/8 0.4 12L72301 3/4 0.095 0.380 0.130 0.021(1) 0.113 0.6 12.813 0.505 0.143 0.322 0.063 1.800 6.000 2.012(1) 0.600 1.3 2.7 22.6 6.013(1) 0.025(1) 0.386 0.108 0.938 0.020(1) 600 650 1.350 1.098 0.015(1) 0.750 0.083 0.063 1.000 1.115 0.938 1.062 0.188 1.450 0.1 10.073 0.016(1) 0.5 2.800 2.8 8.010(1) 0.036(1) 0.7 23.9 17.083 0.644 1.062 0.515 0.009(1) 0.700 300 500 450 800 2.052 0.020(1) 0.012(1) 0.073 0.0 45.450 0.1 9.014(1) 5.322 0.300 3. Finish: Scale free and deburred.450 2.058 0.688 0.1 7.083 0.013(1) 0.125 1.250 1.082 0.018(1) 0.188 0.080 0.630 0.500 0.040 0.8 15.7 6.1 30.158 0. Part Number Bolt Size ID Min OD Max THK (T) H (2) DEF (h) FLAT LOAD 4L42301 4M52301 4H61301 4EH70301 4S35301 51032301 5H45301 5L52301 5M61301 51862301 5H70301 5EH80301 61240301 61261301 6L61301 6M70301 6M80301 6H80301 6EH89301 71361301 7L70301 7M80301 7H89301 81635301 81650301 8L40301 81862301 8L80301 8L90301 8M89301 8H98301 8L109301 818125301 820125301 102050301 10M72301 10L98301 1/4 1/4 1/4 1/4 1/4 5/16 5/16 5/16 5/16 5/16 5/16 5/16 3/8 3/8 3/8 3/8 3/8 3/8 3/8 7/16 7/16 7/16 7/16 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 0.688 0.018(1) 0.006(1) 0. For indoor / outdoor service and corrosive atmospheres.016(1) 0.400 (1) After initial loading .870 3.0 50.063 1.938 1.5 22.100 0.112 0.938 0.053 0.515 0.109 0.200 1.317 0.317 0.755 1.0 (3) Typical Applications For Solon 301SS Belleville Springs: 8 TORQUE Pole Line Hardware Electrical Bus Bar Circuit Breakers Structural Members Valve Live Loading Pipe Hold Downs Torque (ft.062 0.813 1.469 0.050 0.042 0.000 1.048 0.021(1) 0.563 0.000 2.450 550 240 480 1.515 0.114 0.2 3.500 41.030(1) 0.322 0.142 0.122 0.170 0.188 1.505 0.050 0.117 0.083 0. Slightly magnetic.100 600 1.062 0.200 1.180 0.300 2.500 1.143 0.063 1.258 0.250 0.109 0.104 0.505 0.000 1.072 0.500 2.8 3.036(1) 990 12.5 16.386 0.084 0.023(1) 0.258 0.014(1) 0.035 0.0 3.018(1) 0.062 0.100 0.152 0.135 0.515 0.Parts are not prestressed (2) Height = as shipped 2.159 0.5 12L60301 3/4 0.032 0.140 0.3 1.386 0.700 500 1.515 0.018(1) 0.313 0.083 0.062 0.019(1) 0.0 8.2 9.755 0.072 0.644 0.125 0.773 1.062 0.450 0.125 0.072 0.5 4.313 1.073 0.090 0.073 0.300 1.4 13.813 0.045 0.9 32.095 0.500 1.145 0.515 0.022(1) 0.022(1) 0.018(1) 0.022(1) 0.023(1) 0.042 0.050 0.450 0.386 0.7 3.020(1) 0.8 6.2 5.078 0.073 0.075 0.322 0.500 650 1.301 Stainless Steel OD T Belleville Springs h H ID Figure 1 Type 301 Stainless Steel (ASTM A666) Operating temperature range: -400 o to 550o F.) (3) .386 0. 035 0.700 22.500 62.313 0.028 3.032 0.068 0.7 8L80 1/2 0.033(1) 0.515 0.515 1.144 0.097 0.1 61042 61240 3/8 3/8 0. a scale free.700 7.188 0. a scale free.142 0.600 32.028 0.450 1.505 0. Fully magnetic.036(1) 250 2.0 5EH80 6S33 5/16 3/8 0.089 0.258 0.043 0.067 0.250 0.142 0.813 0.063 0.0 71445 7/16 0.813 0.9 81628 1/2 0.400 51.131 0.0 81650 81680 1/2 1/2 0.115 0.5 3.045(1) 640 4.119 0.505 1.026 0.091 0.6 010H42 #10 0.515 0.018(1) 550 3.880 4.053 0.091 0.0005" thick with a clear chromate dip.067 0.8 (1) 6EH89 3/8 0.000 15.072 0.800 9.018(1) 850 800 5.018(1) 2.000 50.386 0.563 0.386 0.023 0.078 0.172 0.322 0.086 0.063 1.085 0.065 0.322 0.515 1.2 62062 3/8 0.450 0.515 1.019 2.110 0.037 6.136 0.4 8M89 8H98 1/2 1/2 0. lbs.200 4.014 1.053 0.0 8H112 818125 828131 1/2 1/2 1/2 0.938 0.938 0.0 5L52 5/16 0.020(1) 0. Class 12.313 1.012(1) 6.170 0.045 0.065 0.020(1) 7.875 0.076 0.0 18.022 (1) 800 4.322 0. Where plating is not desired.800 4.3 15.021 1.9 64.8 26.200 7.880 0.101 0.010 0.027 0.5 8L42 82062 1/2 1/2 0.1 6L61 3/8 0.688 0.025 2.386 0. Where plating is not desired.5 26.386 0.600 6.107 0. Class 12.063 0.380 0.450 1.032(1) 450 4.515 0.043 0.500 0.563 0. electrical and mechanical applications.063 0.7 (1) After initial loading .800 500 14.515 1.021 3.4 7H42 7/16 0.000 0.017 0.103 0.030 3.5 51032 5/16 0.016 400 2.063 0.011(1) 0.380 0.134 0.8 61.105 0.036(1) 500 1.050 0.134 0.386 1.063 1. Finish: Mechanically zinc plated.505 1.042(1) 1.500 22.9 4EH70 1/4 0.Alloy / Carbon Steel OD T Belleville Springs h H ID Figure 1 AISI 6150 Alloy (ASTM A506) Operating temperature range: -40 o to 350o F.063 0.515 0.317 0.250 0.188 1.082 0.125 1.0 81635 1/2 0.046 0. For indoor / outdoor service.132 0.200 26.010 0.0005" thick with a clear chromate dip.014(1) 800 4L42 1/4 0.072 0.082 0.043 0. oiled finish can be supplied.380 1.259 0. .813 0.000 8.016(1) 1.2 39. (ASTM B695. Part Number Bolt Size ID Min OD Max THK (T) H (2) DEF (h) FLAT LOAD TORQUE 2. electrical and mechanical applications.188 0.196 0.005 1.4 5H70 5/16 0.180 0.028 0.082 0.630 0.688 0.117 0. Type I) Type II available on request.072 0.035 0.730 0.512 1.083 0. AISI 1074 High Carbon Steel (ASTM A684) Operating temperature range: -40 o to 350 o F.500 41.4 614112 3/8 0.7 6M70 6H80 3/8 3/8 0. Finish: Mechanically zinc plated.755 0.800 11. (ASTM B695.442 0.060 0.043 0.505 1.7 4M52 1/4 0.082 0.093 0.019 1.258 0.188 0.065 0.081 0.5 7M80 7H89 7/16 7/16 0.400 17.091 0. Fully magnetic.258 0.750 0.152 0.025 2.046(1) 6.450 0.043 0.938 0.515 1.115 0.) 9 . .012(1) 870 3.095 0.100 3.121 0.063 0. oiled finish can be supplied.115 0.258 0.072 0.300 12.Parts are not prestressed (2) Height = as shipped (3) (3) Torque (ft.0 8EH112 1/2 0.100 0.386 1.6 820131 1/2 0.053 0.072 0.6 7L70 7/16 0.400 3.640 0.021 0. Type I) Type II available on request.023 2.200 5.3 5.043 0. For indoor / outdoor service.082 0.3 4H61 1/4 0.938 1.016 1.322 0.125 0.8 5M61 5/16 0.300 6.030 3.070 0.880 10.091 0. 051 10.091 H (2) DEF (h) 0. Type I) Type II available on request.127 0.191 0.405 2.750 0.0 204098 20L80 1 1/4 1 1/4 1.505 2.400 362.164 0.0 20L187 1 1/4 1. Type I) Type II available on request.0 12L112 3/4 0.313 0.7 101860 5/8 0.176 0.0 20M206 20H225 1 1/4 1 1/4 1.0 22H244 24L225 1 3/8 1 1/2 1.0 47.0 517.051 14.100 1.134 0.7 9H112 9/16 0.065 0.Alloy / Carbon Steel OD T Belleville Springs h H ID Figure 1 AISI 6150 Alloy (ASTM A506) Operating temperature range: -40 o to 350o F.030 1.1 10M112 10H131 5/8 5/8 0.250 0.231 0.773 1.901 1.041 8. Where plating is not desired.040 0.262 0.082 0.211 0. Fully magnetic.750 3.500 0.750 0.200 0.188 0. lbs.Parts are not prestressed (1) (2) Height = as shipped (3) Torque (ft.192 0.056 13.271 0.600 13.500 0.0 800.530 1.280 2.800 435.200 136.900 24.0 12L60 12L72 3/4 3/4 0.059(1) 2.200 668.082 0.026 4.) (3) .143 0.043(1) 400 5.076 29.154 0.205 0.5 20.154 0.147 0.773 1. Fully magnetic.000 0.000 735. Class 12.115 0.090 0.214 2.644 2.405 3.042 6.500 0.500 1.1 12M131 3/4 0.028 4.000 0.000 0.0 16H187 1 1. For indoor / outdoor service. a scale free.250 3.046 10.035 6.000 2. Class 12.042 0.037 0.4 198.076 0.072 0.000 37.063 0.020 2. .056 17. oiled finish can be supplied.211 0.155 2.051 11.000 575.250 0.250 0.250 3.500 1.043 0.056 0.315 0.070 0.267 0.239 0.800 50.167 0.056 29.023 FLAT LOAD TORQUE 4.175 0.644 1.200 13.141 0.005 0.5 9M98 9/16 0.530 3.243 0.200 106.028 6.773 2.101 0.030 2.000 2.2 10L98 5/8 0.250 0.700 44.600 162.500 123.368 0.172 0.192 0.263 0.625 1.750 0.0 22M225 1 3/8 1.171 0.280 2.037 8. Part Number 9L89 Bolt Size 9/16 ID Min 0.750 0.032 0.047 17. Finish: Mechanically zinc plated.100 0.000 25.773 0.000 56.500 0.773 2.338 0.313 0.060 20.300 75.100 8.500 0.0005" thick with a clear chromate dip.219 0.196 0. For indoor / outdoor service.600 43.125 0.101 0.105 0.039(1) 1.296 0.9 12H150 3/4 0.0 18L168 18M187 1 1/8 1 1/8 1.082 3. AISI 1074 High Carbon Steel (ASTM A684) Operating temperature range: -40 o to 350 o F.047 11.579 THK (T) 1.773 1.000 0.300 262.063 0.030 2.750 0. a scale free. Finish: Mechanically zinc plated.800 135.200 12.0 324.287 0.129 0.172 0.150 0.770 1.500 0.250 0.192 0.320 0.600 2.025(1) 1.901 0.172 0.042 0.248 0.100 13.155 1.174 0.250 0.0 1632131 1 1.901 2.000 0.211 0.300 104.579 1.400 32.114 0.644 1.0 12-22-40 3/4 0.6 163284 1 1.600 387.5 (1) 14L131 7/8 0.280 1.033 8.154 0.0 18H206 1 1/8 1.530 3. electrical and mechanical applications.0 630.500 0.292 0.134 0.101 0.000 17.245 1.115 0. (ASTM B695.2 84.644 0.8 231.0005" thick with a clear chromate dip.100 64.005 2.0 12EH168 3/4 0.061 25. oiled finish can be supplied.0 24M244 24H262 1 1/2 1 1/2 1.223 0.405 1.000 163.134 0.172 0.0 (1) 10 OD Max After initial loading .0 22L206 1 3/8 1. Where plating is not desired.065 20.800 186.134 0.154 0.231 0.200 78.228 0. (ASTM B695.500 0. electrical and mechanical applications.0 16L150 16M168 1 1 1.000 0.231 0.579 1.111 0.9 14M150 14H168 7/8 7/8 0.280 2. .052 21.115 0.000 481.155 2.000 284.5 10EH150 5/8 0. 072 32.381 0.000 1.081 36. Part Number 26L244 Bolt Size 1 5/8 ID Min H (2) OD Max THK (T) DEF (h) 1.386 0.100 1.329 0.500 TORQUE 800.780 1.078. .081 42.091 47.063 4.262 0.000 59. Class 12.358 0.0 (1) After initial loading . a scale free. .072 41. oiled finish can be supplied.750 0.961. Type I) Type II available on request.318 0.000 1.376 0.500 0. electrical and mechanical applications.0 26M262 1 5/8 1.0 32H356 2 2.100 1.460 0.400 1.0 36M356 40L356 2 1/4 2 1/2 2.Alloy / Carbon Steel OD T Belleville Springs h H ID Figure 1 AISI 6150 Alloy (ASTM A506) Operating temperature range: -40 o to 350o F.403 0.800 1.531 4.0005" thick with a clear chromate dip.750 0.085 42.300 0.0 28L262 1 3/4 1.318 0.100 869.000 0.227.250 0. Class 12.222. For indoor / outdoor service.300 47.910 4.600 2.409 0.077 48.100 1.900 37.281 0.061 FLAT LOAD 29.Parts are not prestressed (2) Height = as shipped (3) (3) Torque (ft.076 0.0 1.281 2.750 0. Fully magnetic.462 0. Finish: Mechanically zinc plated. For indoor / outdoor service.000 4.087 59. oiled finish can be supplied.780 3.086 0.0 26H281 1 5/8 1.334 0.096 0.063 2. a scale free.485. Where plating is not desired. (ASTM B695.750 4.0005" thick with a clear chromate dip.784. Finish: Mechanically zinc plated.0 30H318 1 7/8 1.0 1.452 0.067 32. Fully magnetic.910 4.750 0.472. (ASTM B695.063 4.780 3.159.0 28M281 1 3/4 1.500 0.250 0.750 0.311 0. Type I) Type II available on request.0 32L300 32M318 2 2 2.250 0.356 0.317. Where plating is not desired.0 36L318 2 1/4 2.318 0. electrical and mechanical applications.250 0.910 4.) Typical Applications For Solon Alloy/Carbon Belleville Springs: Off Highway Equipment Torque Limiters Seismic Damping Fail Safe Brakes Small Engines Structural Members 11 .580.0 28H300 30L281 1 3/4 1 7/8 1.362 0.700 994.650 3.281 4.0 2.281 0. AISI 1074 High Carbon Steel (ASTM A684) Operating temperature range: -40 o to 350 o F.356 0. lbs.281 0.262 0.400 0.410.650 3.650 3.300 0.353 0.0 30M300 1 7/8 1.300 0.077 37.000 3.104 58.250 0.356 0.200 940. For high temperature service in corrosive atmospheres.344 0.077 0.015 930 3.313 0.030 600 6.040 0.007 325 1.030 0.005(1) 06M26718 #6 0.000 7.061 0.061 0.200 12.4 0.016 700 4.007 (1) 230 0.938 0.322 1.8 8EH125718 1/2 0.089 0.7 8L80718 1/2 0.188 0.012 1.813 51032718 5/16 0.3 101860718 5/8 0.163 0.644 2.142 0.009(1) 350 0.8 6L61718 3/8 0.188 0.050 10.630 0.075 0.018 1.3 7H100718 7/16 0.073 0.030 0.300 19.085 0.563 4M52718 1/4 0.5 (3) Torque (ft.063 0.020 1.300 13.142 0.7 8H125718 1/2 0.011(1) 615 2.010 1.014 1.900 18.938 0.0 0.151 0.505 1.386 0.021 2.087 0.029 3.688 0.026 6.688 4H61718 1/4 0.450 1.068 150 0.016 2.400 7.1 0.4 61261718 3/8 0.258 0. Indoor / outdoor service.322 0.142 0.400 8.755 0.064 0.023 280 2.040 0.644 1.112 0.032 0.700 12.100 0.400 o to 1100o F.500 0.7 0.077 0.900 41.380 0.7 91840718 9/16 0.030 5.6 102040718 5/8 0.700 (1) 12 OD Max After initial loading .063 0.317 5L52718 5/16 0.061 0.100 0.068 0.080 0.090 0.073 0.024 2.000 22.020 6.090 0.5 102061718 5/8 0.3 0.386 0.122 0.800 60.196 0.0 8H98718 1/2 0.030 0.300 5.050 0.755 0.470 10.038 5.450 1.012 600 3.125 0.406 4L42718 1/4 0.188 0.045 0.155 0.313 0.1 71445718 7/16 0.026 2.040 0.9 10EH150718 5/8 0.7 61240718 3/8 0.005 0.625 1. lbs.100 0.040 0.083 0.063 0.813 0.040 0.074 0. Non-magnetic.114 0.386 1.077 0.130 0.000 0.029 1.061 5H70718 5/16 0.255 0.5 6M70718 3/8 0.442 0.Parts are not prestressed (2) Height = as shipped 91.) (3) .9 (1) (1) (1) 51680718 5/16 0.515 1.515 1.048 0.013 1.188 0.637 1.129 0.168 0.030 08L26718 #8 0.313 0.022 3.380 0.145 0.101 0.0 10M125718 5/8 0.100 26.122 0.880 0.061 0.040 0.023 800 6.258 0.406 0.5 0.5 0.600 46.022 3.200 7.7 0.090 0.2 8M89718 1/2 0.750 0.043 8.050 0.258 0.020 0.125 0.090 0.077 0.644 1.7 7H89718 7/16 0.3 71261718 7/16 0.3 5EH80718 5/16 0.5 6H80718 3/8 0.025 06H31718 #6 0.281 0.085 0.022 3. Finish: Scale-free and deburred.6 0.168 0.023 1.0 10H131718 5/8 0.119 0.2 0.322 5M61718 5/16 0.199 0.000 5.9 0.000 0.755 0.515 1.1 0.322 0.100 0.442 0.156 0.500 0.000 64.063 0.100 0.562 1.053 0.515 1.125 0.0 6EH89718 3/8 0.034 300 3.006 (1) 250 0.024 3.400 15.032 0.130 0.344 08M31718 #8 0.077 0.250 0.406 010L31718 #10 0.813 0.058 0.1 102050718 5/8 0.050 0.014 365 1.625 1.100 11.063 0. Part Number Bolt Size ID Min THK (T) H (2) DEF (h) FLAT LOAD TORQUE 06L21718 #6 0.061 0.630 0.800 28.008(1) 370 1.093 0.Inconel 718 OD T Belleville Springs h H ID Figure 1 Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: .9 0.322 1.045 0.023 2.064 0.061 0.025 0.386 1.125 0.625 1.019 1.317 51040718 5/16 0.255 0.700 8.700 55.200 26.515 1.0 81650718 1/2 0.052 0.644 1.016 1.101 0.050 0.019 1.5 10L98718 5/8 0.056 0. ) Typical Applications For Solon Inconel 718 Belleville Springs: Marine Applications Electrical Bus Bar Valve Live Loading Coastal Substations 13 .034 6.200 104.000 88.159 0.3 14M150718 7/8 0.155 0.200 TORQUE 77.0 204098718 1 1/4 1.228 0.5 16H187718 1 1.030 2.005 0.0 12H150718 3/4 0.056 17. Part Number 12L112718 Bolt Size 3/4 ID Min 0.155 0.125 0.500 (2) Height = as shipped (3) 396.280 2.041 13.700 121.505 0.228 0.0 28L187718 1 3/4 1.042 9.6 12M131718 3/4 0.600 284.773 1.000 0.035 9.248 0.000 0.4 163284718 1 0.7 20M125718 1 1/4 1.100 0.750 0.901 1.022 6.750 0.3 14L131718 7/8 0.030 6.500 0.125 0.800 146. Non-magnetic.000 0.191 0.187 0.901 2.136 0.750 0.000 75.045 2.155 2.7 14H187718 7/8 0.125 0.901 2.500 (2) THK (T) H 0.750 0.600 198.400 o to 1100o F.125 0.183 0. Finish: Scale-free and deburred.155 0.198 0.187 0.250 0.245 2.033 8.2 20L187718 1 1/4 1.041 13.400 223.049 13.500 138.780 3.995 2.071 4.147 DEF (h) FLAT LOAD 0.773 OD Max 1. For high temperature service in corrosive atmospheres.600 262.236 0.Inconel 718 OD T Belleville Springs h H ID Figure 1 Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: .192 0.187 0.500 0.773 2.500 0. Indoor / outdoor service.156 0.073 13. lbs.250 67.265 2.030 2.179 0.056 3.084 0.0 (3) Torque (ft.3 16L150718 1 1.155 0.4 18H206718 1 1/8 1.193 - 0.300 38. 032 0.004 160 0.017(1) 1.188 0.515 1.4 08L26PB #8 0.012(1) 3.188 0.098 0.322 0.8 0.125 0.6 8L80PB 1/2 0.180 0.200 10.093 0.3 12M131PB 3/4 0.344 0.469 0.040 (1) 0.024 3.9 12H150PB 3/4 0.023(1) 3.0 (3) Torque (ft. lbs.142 0.4 0.100 25.027(1) 2.082 0.168 0.300 41.3 8EH112PB 1/2 0.016 (1) 1.125 0.016(1) 3.313 0.500 9.060 13.125 2.3 0.500 0.4 8F80PB 1/2 0.813 3/8 0.125 0.063 0. Also for non-magnetic requirements and good electrical conductivity.3 10H131PB 5/8 0.773 2.773 1.165 0.100 32.6 0.055 (1) 0.688 0.168 0.900 30.7 0.515 1.258 0.515 1.500 0.515 1.050 0.150 0.195 0.040 9.008(1) 301 1.0 0.195 0.063 0.400 28.063 0.5 08H35PB #8 0.386 1.180 0.2 0.125 0.014(1) 700 3.180 0.344 0.579 1.750 0.040 010M35PB #10 0.400 28.900 0.644 1.095 0.063 0.093 0.045 0. Finish: Scale free and deburred.017(1) 3. Part Number Bolt Size ID Min OD Max THK (T) H (2) DEF (h) FLAT LOAD TORQUE 06M26PB #6 0.515 0.400 (1) After initial loading .040 0.600 13.037(1) 2.093 0.0 9H112PB 9/16 0.009(1) 295 1.813 0.386 6H80PB 3/8 6EH89PB 0.060 0.000 0.125 0.170 0.386 1.080 0.082 0.080 0.125 0.875 35.813 0.012(1) 500 2.0 8M89PB 1/2 0.019(1) 1.3 12L112PB 3/4 0.032 0.515 1.015 (1) 700 3.022(1) 3.125 0.125 0.200 30.2 3/8 0.313 0.006(1) 160 0.6 10M112PB 5/8 0. For use with copper bus and silicon bronze bolts and nuts.150 0.644 1.185 0.773 1.688 0.8 0.773 2.258 4H61PB 1/4 5L52PB 5/16 5M61PB 5/16 6L61PB 0.196 0.510 Phosphor Bronze OD T Belleville Springs h H ID Figure 1 510 Phosphor Bronze (ASTM B103) Operating temperature range: -400 o to 300o F.098 0.168 0.100 0.2 12H93PB 3/4 0.040 4L42PB 1/4 0.032 0.014(1) 440 1.322 0.579 1.050 28.500 0.4 08M31PB #8 0.Parts are not prestressed (2) (1) Height = as shipped 30.150 0.005(1) 160 0.044(1) 1.000 0.017(1) 1.050 0.4 818125PB 1/2 0.469 0.406 0.170 0.563 4M52PB 1/4 0.063 0.500 0.146 7.063 0.012(1) 700 4.125 0.258 0.125 0.042 0.) Typical Applications For Solon 510PB Belleville Springs: Electrical Bus Bar Pole Line Hardware Circuit Breakers Substations Switchgear 14 (3) .3 8H98PB 1/2 0.750 0.195 0.007 291 0.080 0. Non-magnetic.033(1) 2.018 (1) 3.8 9M98PB 9/16 0.125 0.010(1) 1.100 0. 0005” thick in accordance with AMS 2424D can be supplied.313 0.231 0.450 0.193 0.117 0.938 0. a Sulfamate Nickel plating from .17-7PH Stainless Steel Hardened Flat Washers Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -400 o to 550 o F.193 18L206177F 1 1/8 1.095 0.563 THK 0.688 0.062 6L80177F 3/8 0.530 3.155 0.280 2.117 12L150177F 3/4 0. For indoor / outdoor service and corrosive atmospheres.500 0. Part Number ID Min 4L61177F 1/4 0.579 1.095 818131177F 1/2 0.083 0.515 1.515 1.000 0.095 0.136 0.231 0.125 0.901 1.901 1.136 12L112177F 3/4 0.193 16L187177F 1 1.083 0.072 6L61177F 3/8 0.530 0.813 0.0003” to .530 3.231 0.193 20L187177F 1 1/4 1.095 0.750 0.063 0.250 0. Highly magnetic.405 2.072 0.072 7L89177F 7/16 0.095 8L80177F 1/2 0.322 0.750 0.644 1.136 14L168177F 7/8 0.155 2.083 8L98177F 1/2 0.136 8EH131177F OD Max 0.117 0.231 24L244177F 1 1/2 1.255 24L225177F 1 1/2 1.193 0. Not recommended for chloride and fluoride applications.136 0.386 0.262 0.231 22L244177F 1 3/8 1.030 2.193 0.231 24L262177F 1 1/2 1.193 18L168177F 1 1/8 1.515 1. or if desired.062 0.405 2. Suitable for cryogenic applications.193 22L225177F 1 3/8 1.773 1.255 0.938 0.644 1.250 0.800 0.313 0.188 0.258 5L70177F 5/16 0.155 2.262 Typical Applications For Solon Hardened Flat Washers: Electrical Bus Bar Valve Live Loading 15 . Finish: Scale free.062 1/2 0.062 H (2) Bolt Size 0.530 3.500 0.386 0.000 0.095 9L112177F 9/16 0.193 0.136 0.155 14L131177F 7/8 0.083 7L70177F 7/16 0.095 10L131177F 5/8 0.063 0.579 1.813 0.072 0.095 0.500 0.515 1.136 0.750 0.773 1.000 0.188 0.117 10L98177F 5/8 0.136 9L89177F 9/16 0.450 0.193 0.000 0. If this is the case choose the spring with the flat load closest to the aim preload. or elastic interaction. The flange washer will not be damaged if the flat load is exceeded. E. In other words. Using the previous example. The increase in elasticity leads to dramatically less loss of preload when joint components yield. Flange washers are Belleville springs that are typically very elastic compared to the bolts they are used with. For example. 17-7PH Stainless Steel and Inconel 718 Nickel Alloy. H-13 Tool Steel. This increase should be ample for almost any bolting application. Contact Solon for more information. Selecting a material The obvious selection would be to use the same material used for the bolt. This will increase the deflection of the fastening system by a factor of 7 to 15 for a typical 300lb flange joint. vibration. B. Multiple washers can be stacked in parallel to achieve varying flat loads. The material you select should be based on the design and environment of the flange joint being live loaded. Excessive movement in joint materials. Selecting the right size Solon’s flange washers are designed so that the OD of the spring matches the points on a standard nut. maintaining more of the original preload will significantly reduce the risk of failure. Flanges where failure could cause a safety problem. On the contrary. However. preload may fall substantially. This leads to an increase in gasket stress causing more yielding. . the bolts are all tightened to a given aim preload. How many flange washers per bolt? A good rule of thumb is to use two: one on each end of the bolt. and high differential thermal expansion are some examples where more than two flange washers should be used. This is because the bolt stretch is insufficient to “make up” for what is lost when the gasket yields. short active bolt length. this is not always possible. produces flange washers in three different materials. Solon’s engineering staff can assist you when these problems occur. completely flattening the Belleville optimizes it’s benefit. since Bellevilles 16 are normally made from materials which make good springs. Next the flat load of the flange washer must be selected. Live loading will not correct all flange leaks. The length to diameter ratio of the bolt is less than three. bolt creep. This is done to prevent any interference between the flange washer and the flange and so the spring will not overhang the flange joint. such as cyclical and when flange washers are employed to reduce the increase in preload that occurs during a temperature cycle by using a Belleville with a flat load that is higher than the assembly preload.005". One or more of the flange components are subject to yielding such as gasket creep. The calculated preload may not always equal the flat load of a single spring. However.005" and the gasket yield is .Solon Flange Washers . Solon Flange Washers are effective because they add deflection to the fastening system. if the joint employed two flange washers with . The flange has a history of maintenance problems. At start-up.Technical Notes Live Loading with Solon Flange Washers It is estimated that 50% to 80% of all flange leaks are caused by insufficient bolt preload. the process fluid heats up the flange and gasket causing them to expand more than the bolts. Examples of candidates for live loading using flange washers are: A. Ideally.025" of deflection each. As the bolt temperature rises. There are applications where flange washers should not be completely flattened. the flat load should equal the calculated preload based on the gasket design and criteria. then all of the original preload will be lost. It has been shown through various studies by a number of petrochemical companies. The description and characteristic of each of these steels can be found in the catalog pages of this brochure. Solon Manufacturing Co. This is known as “Live Loading”. Typically. then preload would fall by only 9% rather than 100%. the preload calculations should not be any different than when no flange washers are used. if the bolt stretch was . that the use of flange washers has a positive overall impact on the performance of a live loaded flange joint. Joints that see large temperature fluctuations. At this original load the bolt has a certain amount of stretch and the gasket yields (takes a set). C. D. A.8" These figures are based on a 1" bolt made of carbon alloy steel. Solon’s H-13 Tool Steel Flange Washers are chamfered at the top of the OD to help the installer to identify the spring’s top surface. The OD of the flange washer should contact the flange joint and the ID of the flange washer should contact the bolt head or nut. C. they should not be reinstalled if corrosion pitting is observed on the surface. If a tensioner is used to preload the bolts. may warrant the use of hardened flat washers to prevent the Bellevilles from embedding in the material. Contact Solon’s engineering staff for assistance. Since deflections are relatively small. flange washers may be reused. such as aluminum. The same is true for a nut that contacts the spring’s bottom surface.000 psi--32. Each method provides the same improvement in elasticity.000 psi--59. but it is easy to see that using extended bolts would not be a suitable solution. B. If they are properly applied. B. 17 . E. One of the alternatives that can be used to reduce the spring rate of a flange joint is to use longer bolts with collars. calculated using Hooke’s Law.Solon Flange Washers . D. D. (Figure 1) Recommended Not Recommended Figure 1 If the crown of the flange washer is allowed to extend into the bolt hole. A B C D Figure 2 The collar lengths are as follows: A. Two Solon Flange Washers 30. C.000 psi--20. Flat washers are not normally required for the flange washer’s bearing surface.6" 45. Since Belleville springs are highly stressed parts. If cracking occurs. Soft flange materials. it may be necessary to specify a different material or coating. Figure 2 compares this method versus using two flange washers.Technical Notes Installation Procedure Alternative? Solon Flange Washers must be installed correctly to maximize their benefit. then the flange washers must be on the opposite side of the joint. Be sure that the bolts or studs are long enough to account for the thickness of the flange washers. then its loading characteristics will be altered. it can be difficult for the installer to see which side is up.8" 60. There are several important points to remember when installing them. 093 0.775 23.900 0.0 40F394177 2 1/2 2.083 8F80177 1/2 0.058 62.370 0.000 1.233 0. lbs.0005” thick in accordance with AMS 2424D can be supplied.950 0.000 (2) Height = as shipped 4.0 10F95177 5/8 0.500 160.193 0.0 20F206177 1 1/4 1.010 3.136 0.0 16F168177 1 1.155 0.063 3.030 110. Highly magnetic.470 0.031 20.018 5.105 0.500 362.0003” to .281 4.000 731.000 1.468 0.910 3.800 20.512 0.280 0.174 0.0 14F150177 7/8 0.000 627.680 0.300 0.193 0.210 0.500 60.250 0.1 8F89177 1/2 0.537 0.019 12.043 31.040 14.650.386 7F80177 7/16 0.5 12F131177 3/4 0.6 26F262177 1 5/8 1.644 1.452 0.224 0.901 1.0 24F244177 1 1/2 1.820 0.017 18.360 0.900 0.000 3.781 4.083 0.389 0.140 0.262 0.011 2.318 0.135 0.000 2.0 30F300177 1 7/8 1.0 32F500177 2 2.050 40.148 0.531 2.034 26.5 0.531 2.000 500.117 0.356 0.0 18F187177 1 1/8 1.585 37.299 0. a Sulfamate Nickel plating from .431 0.218 0.450 0.016 8.000 3.310 0.000 904.773 1.800 17.415 0.028 25.281 2.368 0.0 24F187177 1 1/2 1.0 32F318177 2 2.170 0.155 2.095 0.590.250 0.193 0.500 90.590 0. Not recommended for chloride and fluoride applications.345 0.0 12F112177 3/4 0.091 6F80177 3/8 0.394 0.810 0.8 0.025 0.0 48F468177 3 3.406 2.031 5.013 6.600 0.015 3.644 1.494 0.700 30.500 68.152 0.010 2. or if desired.040 0.052 51.000 330.094 0.000 410.400.370 0.063 75.920 0.542 0.130 0.0 28F281177 1 3/4 1.069 88.095 0.408 0.531 4.000 1.773 1.515 0.680 0. Part Number Bolt Size ID Min OD Max 0.117 0.333.031.000 250.0 36F356177 2 1/4 2.284 0.649 2.037 27.900.3 10F112177 5/8 0.17-7PH Stainless Steel OD T Flange Washers h H ID Figure 1 Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -400 o to 550 o F.) Typical Applications For Solon Flange Washers: Heat Exchangers Valve Live Loading 18 Pipe Flange Fittings (3) . Finish: Scale free. For indoor / outdoor service and corrosive atmospheres.377.512 0.323 0.193 0.025 20.0 44F431177 2 3/4 2.714 (2) THK (T) H 0.008 2.284 0.600 0.774 3.110 0.0 (3) Torque (ft.045 33.024 3.0 22F225177 1 3/8 1.083 DEF (h) FLAT LOAD TORQUE 0. Suitable for cryogenic applications.030 1. 404 0.397 0.008 0.0 22F250718 1 3/8 1.0 26F187718 1 5/8 1.000 300.810 0.300 78.800 164.5 0.375 0.156 0.) Solon Flange Washers Prevent Bolt Tension Loss Due To: Differential Thermal Expansion High Temperature Bolt Creep Packing & Gasket Relaxation Vibration 19 .204 0.0 14F250718 7/8 0.901 1.235 0.022 11.0 24F156718 1 1/2 1.267 0.125 0.155 2.0 24F225718 1 1/2 1.017 6. Finish: Scale free and deburred.281 2.Inconel 718 OD T h Flange Washers H ID Figure 1 Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: -400 o to 1100o F.077 0.0 10F125718 5/8 0.172 0.531 2.386 0.090 0.0 14F150718 7/8 0.500 337.028 25.0 26F262718 1 5/8 1.054 9. Non-magnetic.000 150.230.950 0.000 1.0 26F172718 1 5/8 1.250 0.900 0.226 0.041 13.000 1.274 0.590 0.0 18F250718 1 1/8 1.950 199.011 12.0 24F187718 1 1/2 1.400 382.310 0.156 0.250 0.242 0.172 0.0 16F250718 1 1.950 0. For high temperature service in corrosive atmospheres.077 0.125 0.193 0.012 26.400 288.087 0.680 0.019 58.397 0.340.025 25.460.156 0.035 20.310 0.0 16F168718 1 1.590 0.038 9.950 0.0 18F200718 1 1/8 1.644 1.650 2.281 2.019 9.0 12F200718 3/4 0.375 0.000 480.226 0.156 0.281 2.155 2.025 0.310 0.2 8F125718 1/2 0.019 25.085 0.017 59.515 0.022 58.000 520.406 2.187 0.194 0.900 0.0 20F150718 1 1/4 1.024 15.0 12F125718 3/4 0.148 0.375 0.0 24F375718 1 1/2 1.200 385.008 6.049 14.030 1.406 2.015 26.680 0.0 22F375718 1 3/8 1.901 1.0 22F150718 1 3/8 1.000 1.650 2.133 0.125 0.400 TORQUE 0.204 0.000 225.281 2.470 0. lbs.773 1.470 0.300 0. Indoor / outdoor service.531 2.025 0.450 8F89718 1/2 0.280 0.000 211.515 THK (T) H (2) DEF (h) FLAT LOAD 2.300 27.250 0.030 1.137 0.714 7F80718 7/16 0.031 15.400 66.241 0.175 0.038 27.000 502.773 1.100 0.500 (2) Height = as shipped (3) 745.100 315.0 20F250718 1 1/4 1.010 2.4 15.194 0.370 0.012 6.054 10.250 0.400 582.406 2.262 0.649 2.199 0.810 0.0 (3) Torque (ft.193 0.531 2.500 54. Part Number Bolt Size ID Min OD Max 6F80718 3/8 0.0 20F375718 1 1/4 1.680 0.370 0.820 0.400 17.470 0.250 0.225 0.300 195.260 0.187 0.310 0.270 0.000 430.0 20F187718 1 1/4 1.531 2.043 9.142 0.193 0.010 3.278 0.680 0. 022 73.773 1.256 0.243 0.170 90.332 0.0 26F45 1 5/8 1.100.233 0.190 0.0 20F45 1 1/4 1.0 28F60 1 3/4 1.0 28F45 1 3/4 1.396 0.520 1.773 3.649 2.173 0.025 55.157 0.248 0.342 0.000.400 1.000 750.025 0.300 0.500.0 18F45 1 1/8 1.027 67.500 2.281 2.019 27.656 0.020 100.376 0.148 0.586 0.0 18F60 1 1/8 1.780 60.155 2.470 0. For indoor / outdoor high temperature service.133 DEF (h) TORQUE 0.0 24F30 1 1/2 1.531 2.030 1.0 30F30 1 7/8 1.0 20F60 1 1/4 1.0 32F60 2 2.140 1.0 (3) Torque (ft.899 3.000.155 2.0 10F45 5/8 0.599 0.185 0.0 10F60 5/8 0.173 0.901 1.422 0.950 0.024 3.0 32F45 2 2.516 0.) (3) .367 45.622 0. Fully magnetic.170 0.362 0.773 1.142 0.0 26F60 1 5/8 1.245 30.100 1.030 20.406 2.470 0.435 0.256 0.404 0.0 18F30 1 1/8 1.0 12F30 3/4 0.774 3.581 0.000 1.0 12F45 3/4 0.700 355.400 710.026 106.016 36.515 1.575 (2) 20 FLAT LOAD Height = as shipped 4.633 0.650.0 26F30 1 5/8 1.0 22F45 1 3/8 1.170 0.498 0.265 0.800 3.360 490.390 0.023 18.432 0.0 16F60 1 1.720 320.600.200.035 124.641 0.0 32F30 2 2.211 0.774 3.980 1.224 0.024 45.800 2. Part Number 8F30 Bolt Size 1/2 ID Min 0.225 0.389 0.024 3.540 0.000 430.680 0.017 20.526 0.240 0.010 8.023 89.011 13.487 0.0 14F30 7/8 0.018 47.120 0.013 20.0 14F45 7/8 0.810 0.300.310 0.031 93.200.170 0.012 6.029 80.163 0.0 30F45 1 7/8 1.020 13.901 1.028 124.400 0.266 0.810 0.364 0.950 0.0 24F60 1 1/2 1.330 0.012 10.531 2.204 0.515 1.557 0.021 35.644 1.600 2.029 30.281 2.011 0.200 0.470 0.810 0.0 12F60 3/4 0.240 0.025 23.370 0.326 0.030 150.011 (2) THK (T) H 0.465 0.389 0.285 0.515 OD Max 1.372 0.406 2.490 60.033 114.614 0.021 60.470 0.560 0.180 245.360.0 16F45 1 1.370 0.310 0.487 0.790 240.302 0.011 0.013 4.017 10.560 120.505 0.606 0.014 15.773 1.038 62.860 160.644 1.141 0. lbs.400.030 36.899 3.760 800.300 2.590 0.025 0.000.310 0.899 3.475 4.148 0.566 0.0 22F30 1 3/8 1.030 1.0 8F45 1/2 0.000.680 0.0 8F60 1/2 0.032 44.400 0.533 0.024 3.042 83.0 20F25 1 1/4 1.034 131.901 1.035 53.465 0.0 30F60 1 7/8 1.301 0.283 0.0 14F60 7/8 0.429 0.600 0.000 500.400 1.000.406 2.531 2.040 72.291 0.550 533.600 0. Available only in Solon Flange Washers.033 108.030 1.015 6. Finish: Machined and lightly oiled.040 200.0 28F30 1 3/4 1.485 1.0 20F30 1 1/4 1.450 3.0 16F30 1 1.650 3.015 27.950 0.600 0.470 0.510 0.173 0.0 10F30 5/8 0.153 0.025 0.344 0.590 0.590 0.281 2.281 2.605 0.0 22F60 1 3/8 1.0 24F45 1 1/2 1.443 0.644 1.323 0.H-13 Tool Steel OD T Flange Washers h H ID Figure 1 H-13 Tool Steel (ASTM A681) Operating temperature range: Ambient to 1100 o F.649 2.250.389 0.270 368.680 0.206 0.990 680.370 0.155 2.443 0.148 0.020.211 0.649 2.200. 056 360.925 11.050 551.100 6. Part Number Bolt Size ID Min OD Max THK (T) H (2) DEF (h) FLAT LOAD TORQUE 36F30 2 1/4 2.948 0.483 0.) Note: The last two digits of the Solon H-13 Flange Washer part number indicate the calculated bolt stress: 30 = 30.901 0.0 52F60 3 1/4 3.080 34.600.920.950 11.000 PSI Bolt Stress 45 = 45.531 4.900 8.483 0.725 0.0 60F45 3 3/4 3.0 36F60 2 1/4 2.766 0.281 4.927 0.920 0. Available only in Solon Flange Washers.002 0.970 1.847 0.530 6.360 0.050 309.H-13 Tool Steel OD T Flange Washers h H ID Figure 1 H-13 Tool Steel (ASTM A681) Operating temperature range: Ambient to 1100 o F.828 0.629 0.900 5.031 5.400.247 0.720.087 0.812 6.415 21.350 8.040 0.812 6.803.800.360 0.458 28.061 195.306 5.250 17.915 0.031 5.781 4.135 0.417 0.051 292.531 4.227 0.038 169.800 25. For indoor / outdoor high temperature service.841 0.742 0.000 PSI Bolt Stress 60 = 60.141 32.050 0.812 6.222 1.0 3.0 64F30 4 4.060 240.0 44F45 2 3/4 2.053 (2) Height = as shipped (3) 42.530 6.064 412.027.761 0.920 0.0 64F45 4 4.0 48F30 3 3.0 44F30 2 3/4 2.359 1.800 36F45 2 1/4 2.179 1.000 PSI Bolt Stress 21 .530 6.076.440.080 321.0 44F60 2 3/4 2.054 7.580.077 274.020.125 1.135 1.225 15.806 29.031 5.0 60F30 3 3/4 3.810 1.671 1.686 0.800 6.920 0.135 1.042 210.062 1.047 244.039 160.952 1.840.0 56F45 3 1/2 3.125 1.809 0.278 0.0 (3) Torque (ft.483 0.800.786 0.610 0.330 21.752 0.080 0.037 1.0 56F30 3 1/2 3.0 56F60 3 1/2 3.048 480.281 4.054 7.046 257.067 481.126 0.671 1.681 0.180. Fully magnetic.360.531 4.894 0.057 162.0 40F45 2 1/2 2.871 0.354 14.024 1. lbs.180 1.040 0.040 0.058 642.428.0 40F60 2 1/2 2.300 7. Finish: Machined and lightly oiled.043 199.0 64F60 4 4.200 4.695 0.054 7.056 550.052 133.0 40F30 2 1/2 2.200 4.360 0.704 0.281 4.781 4.125 0.900.0 48F60 3 3.0 48F45 3 3.822 0.770.781 4.563 0.020.047 106.978 0.800.140.0 60F60 3 3/4 3.671 0.869 0.380. Not recommended for chloride and fluoride applications.494 649.42 451.45 275.01 11.944 466.34 0. Highly magnetic.52 7.0127mm thick in accordance with AMS 2424D can be supplied.56 114.53 4.94 4.69 14mm 14.27 1.85 6.46 1.009 3.25 16.72 80.30 10.19 180.37 33.7 M22-F-4-177 22mm 22.11 2.08 8.80 65. Suitable for cryogenic applications.97 122.33 28.89 40.40 25.3-177 M14-F-2.2 2.68 0.87 0.51 42.7 M36-F-5-177 36mm 36.433 844. a Sulfamate Nickel plating from .64 3.925 205.1 M72-F-10-177 72mm 72.90 5.41 2.265 1.67 0.21 0.226 2.93 6. or if desired.458 39.739.75 272.3 M64-F-10-177 64mm 65.36 29.0 M20-F-4-177 20mm 20.1 M39-F-7-177 39mm 39.39 32.86 115.48 43. Part Number Bolt Size M8-F-1.81 48.455 25.18 14.233.81 92.89 68.895 1.90 5.1 M30-F-5-177 30mm 30.8 M48-F-8-177 48mm 49.3 M72-F-13-177 72mm 72.790 3.5 M52-F-8-177 52mm 52.31 16.4 2.48 7.29 0.62 0.37 0.40 21.35 7.53 6. For indoor / outdoor service and corrosive atmospheres.27 16mm 16.89 117.85 74.7 M38-F-7-177 38mm 38.97 3.2 M32-F-5-177 32mm 32.326 968.41 2.94 4.723 399.01 11.08 9.236 45.525. Finish: Scale free.04 181.258 228.83 36.69 3.7 2.0076 to .12 1.81 53.41 18.48 7.72 0.14 8.45 3.69 42.66 66.92 4.678 907.24 12mm 12.3-177 8mm M10-F-2-177 M12-F-2.0 M42-F-7-177 42mm 42.32 0.593 174.4 M36-F-7-177 36mm 36.868.62 69.74 66.02 137.64 0.7PH Stainless Steel OD T Metric Flange Washers H h ID Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -240 o to 288o C.153 1.38 43.3-177 M16-F-3-177 ID Min OD Max THK (T) 8.90 127.73 1.00 12.45 3.39 3.76 1.90 127.79 57.4 M24-F-4-177 24mm 24.62 0.38 4.90 5.00 10.41 3.45 0.4 7.86 117.914.42 0.30 0.1 M18-F-3.1 M45-F-7-177 45mm 45.584 121.94 4.20 8.913 81.16 H (2) (4) DEF (h) FLAT LOAD TORQUE 1.17.56 0.654 850.16 1.81 0.08 9.4 (1) After initial loading .370 190.20(1) 4.70 14.18 12.7 M27-F-4-177 27mm 27.12 1.97 64.27 10mm 10.65 7.056 421.Parts are not prestressed (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Typical Applications For Solon 17-7PH Metric Flange Washers: Heat Exchangers Valve Live Loading 22 Pipe Flange Fittings .07 6.80 65.82 43.94 4.5-177 18mm 18.20 86. 881.89 40.0-718 8mm 8.898 17.0-718 36mm 36.12 1.76 117.01 0.00 5.38 5.435 1.9 M24-F-4.38 44.96 4.24 2.48 7.469 90.4-718 36mm 36.84 0.18 H (2) OD Max DEF (h) FLAT LOAD (4) TORQUE 7.69 0.8 M42-F-9.18 29.1 (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Typical Applications For Solon Inconel 718 Metric Flange Washers: Heat Exchangers Pipe Flange Fittings Valve Live Loading 23 .064 50.2 M22-F-4.3 M30-F-6.80 65.80 0.2-718 12mm 12.20 18.5-718 14mm 14.40 21.434 781.96 2.53 59.93 9.1 M32-F-6.08 9.53 10.20 10.50 0.48 6.48 7.18 14.47 57.522 37.35 0. Non-magnetic.926 503.0-718 32mm 31.08 8.53 10.8 M24-F-6.69 258.4-718 32mm 32.06 0.64 3.3 M36-F-9.96 2.48 7.836 231.81 53.5-718 48mm 49.76 71.5-718 36mm 36. Part Number Bolt Size M8-F-1.6 M14-F-2.40 21.69 3.53 6.20 86.54 2.40 25.3 M27-F-4.275 715.08 6.15 18.156 300.966 2.85 74.64 71.240 o to 593 o C.47 0.80 65.53 43.016 69.41 18.274 1.48 7.0-718 48mm 49.58 118. Finish: Scale-free and deburred.59 1.88 7.41 6.74 0.85 74.96 4.45 3.5 M10-F-2.96 4.3 M36-F-6.91 131.73 1.45 0.12 114.174.45 5.18 3.6 M10-F-2.81 53.82 43.06 0.82 0.102.6 M16-F-3.54 2.38 6.1 M8-F-2.90 5.96 4.0 M12-F-2.0-718 24mm 24.04 181.741 430.5 M36-F-5.93 6.3 M30-F-5.41 0.9-718 42mm 42.774 21.33 120.0-718 27mm 27.48 7.739.9 M42-F-6.4-718 24mm 24.859 192.69 3.62 0.18 6.08 9.53 119.08 5.9 M12-F-3.692 759.6 M45-F-6.31 74.72 80.02 0.24 1.0-718 30mm 30.60 36.72 0.20 86.2 M20-F-5.27 1.08 5.09 0.81 0.31 28.13 10.36 29.41 3.16 3.28 18.11 0.39 3.18 3.52 6.20 4.31 0.94 69.53 5.60 36.309 177.73 1.53 10.0-718 20mm 20.21 0. For high temperature service in corrosive atmospheres.81 48.39 32.5-718 42mm 42.64 118.79 57.2-718 16mm 16.439 8.90 6.0-718 20mm 20.53 9.876 580.4-718 30mm 30.027.16 0.96 4.7 M20-F-4.54 2.433 843.80 65.5 M48-F-9.486 208.5-718 10mm 10.5-718 12mm 12.24 0.48 0.0-718 22mm 22.69 2.82 43.53 261.27 2.4-718 33mm 33.31 44.Inconel 718 Metric OD T h Flange Washers H ID Figure 1 Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: .319 1.41 18.4-718 45mm 45.0-718 10mm 10.3-718 8mm ID Min THK (T) 14.48 43.1 M33-F-6.34 0.459. Indoor / outdoor service.7 M18-F-4.309 43.7 M48-F-8.27 0.314 456.66 42.687 160.325 1.89 256.253 2.0-718 18mm 18.6 M32-F-5. 82 43.53 266.6 M14-F-3.3-H13 22mm 22.9-H13 32mm 32.818 21.39 0.81 53.89 40.40 25.39 6.54 58.88 0.43 92.8 M27-F-5.683 954.96 4.92 9.36 29.36 69.41 6.53 6.1 M24-F-7.57 0.53 11.41 18.40 25.38 41.39 4.4-H13 22mm 22.28 60.69 8.4 M27-F-8.23 43.38 0.1-H13 30mm 30.2-H13 12mm 12.318 162.893 1.45 6.27 4.81 53.7 M14-F-3.50 9.89 40.937 965.3 M24-F-6.16 0.53 160.324 147.5-H13 20mm 20.6 M30-F-10.69 7.79 0.40 25.24 M10-F-3.8 M33-F-7.6-H13 10mm 10.3 M18-F-5.18 3.90 0.291 643.24 2.360 299.79 0.80 65.61 200.238 122.38 0.58 200.66 3.3-H13 14mm 14.48 214.43 100.075 474.67 9.38 5.38 123.80 0.31 93.4 M22-F-5.8 21.23 23.39 32.81 48.4-H13 20mm 20.3-H13 30mm 30.582 1. Available only in Solon Flange Washers.247 658.38 8.25 0.5 M36-F-8.65 8.05 5.1 M30-F-6.71 3.9 M22-F-6.8 M18-F-5.80 0.40 M12-F-3.11 5.42 0.64 5.28 15.55 10.146 372.542 75.4-H13 16mm 16.67 7.1-H13 20mm 20.18 7.6 2. Finish: Machined and lightly oiled.69 5.9 M32-F-10.3 (2) 24 H Height = as shipped (3) Torque = newton-meters (4) Flat Load = newtons (3) .96 5.9 M32-F-10.38 134.64 4.81 53.8-H13 30mm 30.4-H13 24mm 24.4 M16-F-4.07 12.89 6.04 0.36 29.40 21.53 59.19 4.317 121.22 9.1 M39-F-13-H13 39mm 39.061.0 M16-F-5.5-H13 24mm 24.261.159 81.7 M18-F-4.96 10.6-H13 16mm 16.53 9.40 0.50 0.24 M12-F-2.81 48.31 21.26 8.2 M16-F-3.36 29.9 M36-F-11.41 5.5 M32-F-8.40 (2) DEF (h) FLAT LOAD (4) TORQUE 2.5-H13 24mm 24.45 0.6-H13 12mm 12.478 325.33 60.81 48.52 7.70 0.31 45.35 0.3-H13 27mm 27. Fully magnetic.766.652 216.69 235.4-H13 32mm 32.53 59.0-H13 10mm 10.0-H13 18mm 18.81 157.324.6 M20-F-4.51 267.38 0.39 32.859 279.107 2.2-H13 10mm 10.18 9.69 3.96 6.64 2.64 5.23 10.18 21.658 60.25 32.685 494.2 M20-F-5.4-H13 22mm 22.112 713.62 11.305 433.82 43.47 4.16 4.82 0.60 36.5-H13 36mm 36.43 176.16 M10-F-2.2-H13 33mm 33.78 7.3 M20-F-6.61 3.41 18.53 67.17 0.355.27 3.81 0.53 59.72 11.573 186.0-H13 36mm 36.7 M30-F-8.39 7.41 18.58 314.2-H13 32mm 32.4 M22-F-7.26 7.60 36.62 2.57 8.15 6.582 2.632 43.44 5.99 0.42 7.16 5.223 32.64 88.9-H13 27mm 27.18 16.205 2.169.1-H13 16mm 16.89 40.92 6.447 677.64 0.31 5.58 398.9 M24-F-5.92 8.656 56.20 0.51 61.26 0.847 883.7-H13 14mm 14.16 3.13 0.82 43.3 21.016.6-H13 33mm 33.27 3.80 65.69 3.97 6.54 58.69 133.05 3.4-H13 27mm 27.5 M27-F-7.9 M33-F-10.53 132.90 0.852 218.54 58.7-H13 12mm 12.27 4.80 0.80 65.67 10.64 107.2 M33-F-9.28 83.4 3.694 1.503 91.46 12.7 M12-F-3.9-H13 18mm 18.5 M36-F-10. For indoor / outdoor high temperature service.287.20 31.99 0.0-H13 14mm 14.82 0.98 0.96 0.60 0.18 8.38 30.41 46. Part Number Bolt Size ID Min OD Max THK (T) M10-F-2.96 0.769 37.770 1.60 36.69 2.170 1.18 10.88 0.124 329.130.02 3.74 133.95 13.2-H13 18mm 18.86 0.62 68.53 8.39 32.0 M14-F-4.6-H13 33mm 33.41 7.2-H13 36mm 36.92 0.54 0.H-13 Tool Steel OD T Metric Flange Washers h H ID H-13 Tool Steel (ASTM A681) Operating temperature range: Ambient to 593 o C.053 1.39 5. 86 237.85 74.23 86. For indoor / outdoor high temperature service.0-H13 48mm 48.76 15.6 (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Solon Flange Washers Prevent Bolt Tension Loss Due To: Differential Thermal Expansion High Temperature Bolt Creep Packing & Gasket Relaxation Vibration 25 .41 11.23 86.982.81 12.1-H13 72mm 73.29 1.23 86.115 14. Part Number H (2) DEF (h) FLAT LOAD (4) Bolt Size ID Min OD Max THK (T) TORQUE M42-F-10.535 M42-F-12.52 900.959 28.008.210 5.550 16.08 14.783.00 26.302 2.0 M90-F-21.401.36 0.960 2.83 1.21 0.2 M80-F-19-H13 80mm 81.00 19.1 M42-F-14.53 140.6-H13 48mm 48. Finish: Machined and lightly oiled.60 0.6 M48-F-14.409 4.8 M48-F-12.6-H13 42mm 42.8-H13 52mm 52.069.3-H13 90mm 91.84 509.21 0.51 128.84 482.93 14.53 140.58 21.93 10.423.606 2.0-H13 48mm 48.6 1.58 15.69 1.147 19.80 16.09 1.4 M72-F-22.3 M52-F-15.69 356.57 1.44 15.15 23.36 22.89 1.145.24 155. Fully magnetic.965.5 M48-F-15.64 475.237.067.93 12.08 11.28 0.02 321.4-H13 42mm 42.540.08 14. Available only in Solon Flange Washers.711.492.H-13 Tool Steel OD T Metric Flange Washers h H ID H-13 Tool Steel (ASTM A681) Operating temperature range: Ambient to 593 o C.05 20.85 74.275 5.491.2-H13 42mm 42.81 91.86 585.5 M80-F-27-H13 80mm 81.66 0.59 27.85 74.52 1.38 15.65 22.14 1.67 13. 9 0.010 28.10 2.99 3.9 M16-L-2.25 (1) 2.97 3.76 23.679 29.57 2.40 24.00 1.40-177 4mm 4.148 136.79 1.8-177 7mm 7.338 6.20 14.8 M14-35-3.94 28.81 1.43(1) 3.014 32.452 16.97 3.75 0.8-177 8mm 8.18(1) 356 0.70 0.20 20.341 22.04 9.2 M8-L-1.465 59.241 52.12 0.21 17.64 0.119 14.00 1.569 49.98 0.23 8.00 1.00 3.0 (1) 26 ID Min After initial loading .21 M5-M-.4-177 10mm 10.6-177 6mm 6.3 11.71 14.33 M8-M-1.41 3. Not recommended for chloride and fluoride applications.21 24.9 M14-L-2.40 0.97 26.5-177 8mm 8.36 38.0127mm thick in accordance with AMS 2424D can be supplied.20(1) 1.18(1) 5.15 1.6 11.131 64.668 1.35 0.00 0.43 5.58 8.21 0.57 1.5-177 10mm 10.00 2.48 15.5-177 14mm 14.27 2.97 3.91 0.9 5mm 5.11 3. Suitable for cryogenic applications.55 0.45 4.35 2.6 M6-M-1.94 5.18 27.5-177 10mm 10.569 31.9 M12-29-3.05 1.40 27.4-177 14mm 14.450 10.19 8.79 1.227 10.71 23.45 0.65 1.24 0.58 10.48 1.00 1.83 2.0-177 16mm 16.30 1.477 123.40 38.18 24.18 2.10-177 5mm M5-EH-1.115 4.90-177 5mm 5.2 M14-M-2.40 38.99 0.9 M10-M-1.068 0.65 1.75 0.18 20.5-177 6mm 6.65 1.12 0.4-177 14mm 14.18 17.15 1.94 4.5 M10-H-2.30-177 H (2) (4) DEF (h) FLAT LOAD 0.783 7.4 M16-M-3.41 2.19 16.4-177 16mm 16.1 M12-EH-3.30 1.40 28.18 16.89 1.07 1.0-177 16mm 16.19 M5-L-.4-177 10mm 10.1-177 8mm 8.3-177 8mm 8.Parts are not prestressed (2) Height = as shipped (3) Torque = newton-meters (4) Flat Load = newtons (3) .00 2.00 0.99 1. Highly magnetic.33 6.9 M16-EH-4.90-177 8mm 8.53 11.448 7.6 M10-32-1.002 1.08 0.58 15.8-177 6mm 6. or if desired.9 M8-35-2.48 12.18 18.45 3.8 M8-18-2.10 2.2 M6-EH-1.05 0.8-177 12mm 12.55 2.17-7PH Stainless Steel OD Metric Belleville Springs T h H ID Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -240 o to 288o C.36 44. a Sulfamate Nickel plating from .40 30.23 12.0-177 12mm 12.39 0.41 (1) (1) (1) TORQUE 4.34 0.40 33.42 0. For indoor / outdoor service and corrosive atmospheres.18 35.27 2.9-177 16mm 16.69 0.52 0.74 M4-M-.7 14.83 0.83 2.88 1.41 3. Part Number Bolt Size OD Max THK (T) M4-8-.3 M8-H-1.41 0.62 0.80-177 4mm 4.35 2.36(1) 1.11 2.51 0.10-177 6mm 6.28(1) 2.4 M12-M-2.091 2.41(1) 4.45 3.25(1) 3.679 35.07 0.19 M4-EH-1.11 2.53 32.98 3.4-177 14mm 14.453 15.1-177 12mm 12.1-177 8mm 8.565 23.21 20.74 0.66 15.11 2.34 0.1 M6-14-1.12 38.19 8.0 M7-17-1.1 M8-16-.891 2.576 75.646 1.07 1.41 3.025 3.83 2.91 0.92 0.1-177 8mm 8.20 17.01 0.452 13.40 34.669 2.4-177 12mm 12.21 27.346 43.68 0.11 2.88 0.1 5.48 1.57 1.60-177 4mm 4.8 M16-H-3.01 2.4-177 16mm 16.19 10.41 3.00 0.3-177 6mm 6.16 0.36 51.41 2.3 M14-EH-3.31 0.27 2.5 6.07 1.97 5.0 M14-H-3.98 2.06 0.007 9.83 2. Finish: Scale free.2 10.21 M5-H-1.31 23.35 2.334 2.5 M10-L-1.8-177 10mm 10.900 20.26 0.81 22.36 38.33 16.31(1) 2.9 M6-H-1.45 4.2 M10-EH-2.20 24.40 33.7 M10-23-2.10-177 4mm 4.38 9.31 M4-H-.38 M4-L-.0076 to .917 92.73 0.6 M8-EH-2.0-177 12mm 12.43 24.3 0.18 1.672 12.83 2.00 2.97 3.20 14.43 8.5 M16-39-3.502 75.452 12.58 43.00 1.19 31.36 33.51 8.17 0.64 14.23(1) 2.45 3.00 2.48 1.80-177 5mm 5.7 M12-H-2.57 1.14 0.79 0.40 44.781 3.0-177 14mm 14.30 1.64 1.21 30.89 1.21 14.76 0.90-177 4mm 4.10 2.7 M6-L-1.83 2.469 91.1-177 10mm 10.4 M12-L-1.18 2. 9-177 30mm 30.472 142.01 3.98 6.27 1.2-177 18mm 18.32 61.17 64.71 32.0-177 24mm 24.90 5.45 3.87 0.09 115.058 245.80 0.5 M18-M-3.944 284.7 M22-EH-4.00 3.60 51. Suitable for cryogenic applications.7 M20-45-4.9-177 27mm 27.99 40.15 4.034 144.61 51.39 44.07 64.90 5.60 45.25 24.027 114.0-177 18mm 18.17-7PH Stainless Steel OD Metric Belleville Springs T h H ID Figure 1 Type 17-7PH Stainless Steel (ASTM A693) Operating temperature range: -240 o to 288 o C.94 4.00 4.985 678.61 57.472 128.60 40.99 4.7-177 30mm 30.0-177 36mm 36.71 63.90 5.61 DEF (h) FLAT LOAD 0.09 63.924 164. or if desired.90 5.90 6.165 303.0-177 18mm 18.48 7.39 41.20 6.212 571.9-177 18mm 18.69 67.17 0. Not recommended for chloride and fluoride applications.6 M20-40-3.5 M20-EH-4.25 63.03 4.5 M30-70-6.89 66.18 4.39 50.79 59.57 1.9-177 20mm 20.50 4.5 M18-42-4.50 4.42 1. Highly magnetic.61 51.97 1.43 68.058 271.26 0.61 57.9-177 22mm 22.19 0.10 2.15 4.4 M20-H-4.45 4.499 347.4-177 22mm 22.0 M22-H-4.767 640.97 H (2) 3.91 41.76 42.60 63.4 M22-M-4.9-177 20mm 20.94 4.79 118.86 41.036 226.056 356.1 M24-M-4.76 32.05 1.71 76.830 272. For indoor / outdoor service and corrosive atmospheres.941 219.53 63.0-177 20mm 20.9-177 20mm 20.59 0.98 1.45 4.9-177 24mm 24.944 389.278 396.4-177 27mm 27.90 6.58 32.04 0.4-177 18mm 18.90 5.8 M27-M-4.58 68. Part Number Bolt Size ID Min OD Max THK (T) M18-L-3.94 4.99 1.9-177 18mm 18.60 44.61 44.2 M22-L-3.1 M24-L-4.15 4.00 3.74 66.61 63.2 M36-L-5.53 68.90 5.99 64.60 57.70 0.35 63.917 131.50 4.93 0.2 M24-H-4.1 M18-51-3.37 59.99 6.61 57.1 M33-L-5-177 33mm 33.8 M20-M-4.5 M18-EH-4.85 1.29 0.61 63.71 119.4 M24-56-6.389 313.15 4.60 40.25 1.4-177 20mm 20. Finish: Scale free.71 57.64 0.910 89.90 6. a Sulfamate Nickel plating from .14 60.61 63.39 51.92 1.90 5.90 6.4-177 24mm 24.1 M20-40-4.07 1.90 5.98 6.97 65.61 51.15 4.9 M27-H-4.4-177 30mm 30.020 86.45 4.90 6.80 3.80 73.01 4.15 1.0 (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Typical Applications For Solon 17-7PH Belleville Springs: Pole Line Hardware Electrical Bus Bar Circuit Breakers Substations Valve Live Loading Pipe Hold Downs 27 .48 7.0-177 27mm 27.610 253.77 0.50 4.1 M22-49-4.85 0.5-177 20mm 20.876 695.22 1.50 4.45 3.7 M30-H-5.9-177 24mm 24.5 M20-L-3.00 3.90 5.6 M18-H-4.813 201.947 247.00 3.90 5.48 7.04 40.9-177 27mm 27.813 183.90 6.64 (4) TORQUE 24.37 112.9-177 20mm 20.606 239.343 456.0 M30-L-4.1 M27-L-4.15 4.22 0.94 4.45 3.168 296.39 38.48 7.8 M27-60-6.39 57.9-177 22mm 22.9 M30-M-4.0076 to .0127mm thick in accordance with AMS 2424D can be supplied.90 5.71 49.01 4.9-177 30mm 30.02 64.9-177 22mm 22.49 0.33 0.944 416.89 0.45 4.84 32.79 55.81 69.94 4.44 0.00 3.50 4.0-177 22mm 22. 53(1) 12.56(1) 6.6 10mm 10.85 (1) 0.672 13.00 1.3 M16-32-3.5 M16-L-2.0 8.03 0.18 M8-M-1.4-301 12mm 12.36 31.41 3.58(1) 12.31 2.14 0.57 2.21 20.10-301 4mm M4-EH-1.3 24.9 1.113 1.455 39.65 1.1 2.00 1.19 14.2-301 14mm 14.20 14.00 1. Slightly magnetic.9 M14-32-3.03 0.5-301 8mm M8-H-1.3 M10-M-1.8-301 M8-L-1.28(1) 3.41(1) 7.48(1) 8. Finish: Scale free and deburred.7 1.4-301 14mm 14.35 2.010 33.90 0.5-301 3.75 3.8-301 H (2) DEF (h) FLAT LOAD 1.8 M14-M-2.36 33.5 M12-H-2.4-301 10mm 10.672 11.57 2.21 30.3 M12-L-1.40 30.39 0.48 6mm 6.1-301 8mm M10-L-1.1-301 10mm 10.58(1) 24. For indoor / outdoor service and corrosive atmospheres.00 2.03 0.38 0.20(1) 1.36 (1) 3.7 M14-L-2.117 17.455 29.61(1) 11.06 0.40 33.40 31.36(1) 7.85 2.57 2.94 0.6 24.452 13.18 M8-EH-2.53(1) 8.1-301 12mm 12.18 20.4-301 16mm 16.43(1) 9.3-301 M6-H-1.40 24.20 17.301 Stainless Steel OD Metric Belleville Springs T h H ID Figure 1 Type 301 Stainless Steel (ASTM A666) Operating temperature range: -240 o to 288o C.54 0.565 23.40 30.71(1) 24.2-301 12mm 12.60 0.20 20.65 8mm 8.85 2.313 2.51 0.43(1) 4.5 M12-M-2.4 M10-H-2. Part Number Bolt Size M4-H-1.92 0.4-301 14mm 14.247 3.77 0.8 M12-32-3.11 3.41 4.31(1) 6.91 1.2 (1) After initial loading .448 5.40 27.3 M10-EH-2.00 2.23 0.25(1) 2.Parts are not prestressed (2) Height = as shipped (3) (1) Torque = newton-meters (4) Flat Load = newtons Typical Applications For Solon 301SS Belleville Springs: 28 Pole Line Hardware Electrical Bus Bar Circuit Breakers Structural Members Valve Live Loading Pipe Hold Downs (3) .18 27.11 3.83 0.115 8.00 2.36 24.48 1.04 0.21 24.41 4.2-301 16mm 16.41 3.30 6mm 6.465 68.4 1.18 2.61(1) 12.20 8mm 8.07 4mm 4.07 (4) TORQUE 2.11 3.18 4.65 6mm 6.38(1) 12.5-301 M6-EH-1.313 1.27 8.783 7.85 17.465 58.35 2.65 0.27 2.896 18.18 2.8 1.51 (1) 5.78 0.00 1.30 6mm 6.19 11.6 1.18 0.8-301 12mm 12.40 31.48 0.75 3.41 3.3-301 ID Min OD Max THK (T) 4.336 5.341 22.117 14.18 4.18 2.75 3.21 27.10-301 M6-M-1.10-301 M6-L-1.85 2.07 1.455 34.92 0.465 78.18 4.38(1) 5.8-301 10mm 10. 6 M30-70-6.36(1) 3.59 41.7 M10-24-1. a scale free. .69 70.08 2. .41 8.340 16.99 6.870 4.98 4.79 55.5 10mm 10. (ASTM B695. Class 12.30 1.024 59.19 16.45 3. Fully magnetic.0 M8-18-2.84 51.8 M20-40-3.57 2.8 10mm 10.02 2.30 4. oiled finish can be supplied.017 40.0127mm thick with a clear chromate dip.9 22mm 22.6 6mm 6.60 40.01 0.91 4.71 49.0 M10-30-2.74 15.74 55.9 20mm 20.33 1. Finish: Mechanically zinc plated. Part Number Bolt Size ID Min OD Max THK (T) H (2) DEF (h) FLAT LOAD (4) TORQUE M5-14-1.4 20mm 20.37 5.09 1.69 1.31 20.1 M18-42-4.81(1) 79.5 10mm 10.50 1.98 5.87 6.45 0.91 37.09 1.98 3.56 12.178 252.569 31.88 5. Where plating is not desired. AISI 1074 High Carbon Steel (ASTM A684) Operating temperature range: -40 o to 177 o C.2 M7-17-1.81 0. Finish: Mechanically zinc plated.73 0.4 30mm 30.3 (1) After initial loading .9 M27-60-6.Alloy / Carbon Steel OD Metric Belleville Springs T h H ID Figure 1 AISI 6150 Alloy (ASTM A506) Operating temperature range: -40 o to 177o C.06 0.91 5.28 12.25 0.66 32.81 69.36 6.98 2.102 648.99 3.0 M12-29-3. Type I) Type II available on request.282 280.78 0.99 101.516 371.30 1.9 16mm 16.037 141.341 13.31 23.53 28.01 2.0 M10-27-2.Parts are not prestressed (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Typical Applications For Solon Alloy/Carbon Belleville Springs: Off Highway Equipment Torque Limiters Seismic Damping Fail Safe Brakes Small Engines Structural Members 29 . Class 12.7 M20-40-1.603 200.1 5mm 5.796 45.23(1) 7.560 819. electrical and mechanical applications.69 20.4 20mm 20.26 1.98 3.11 0.86 0.0 M16-45-4. a scale free.83 2.60 44.8 7mm 7.28 9.56 0.9 M22-49-4.1 10mm 10.01 3.39 0.83 8. Type I) Type II available on request.11 0. For indoor / outdoor service.04(1) 120.88 6.18 18.30 1.01 2.00 5.2 M16-39-3.09 0.40 4.32 0.32 136.79 59. Where plating is not desired.69 37.60 2.31 27.98 6.40 28.010 24.08 2.40 4.00 2.38 21.455 19.0127mm thick with a clear chromate dip.9 18mm 18.20 14.81 84.27(1) 44.5 14mm 14.36 0.1 8mm 8.1 M10-23-2.01 1.701 3.31 30.155 202.00 1.076 8.40 4.1 6mm 6.85 0.0 20mm 20.4 24mm 24.92 3.31 23.99 1.40 40.35 8. oiled finish can be supplied.65 1.9 16mm 16.36 44.83 2. electrical and mechanical applications.6 M20-L-3. Fully magnetic.810 153.83 1.810 150.18 2.1 M20-45-3.6 M6-14-1.419 486.917 92.20 14.17 0.0 M20-45-4.9 M10-21-1. (ASTM B695.21 14.99 44.95 0.8 M24-56-6.82 0.99 4.28 1.40 34.0 12mm 12.7 M6-14-1.31 (1) 3.98 0.8 M14-35-3. For indoor / outdoor service.6 10mm 10.57 3.60 44.36 38.651 9.4 27mm 27.8 20mm 19. 2-718 18mm 18.6 M10-20-1.91 0.5-718 10mm 10.35 2.45 0.1 M8-M-1.9 M6-EH-1.15 0.40 33.2-718 14mm 14.1 M14-H-3.Parts are not prestressed (2) Height = as shipped (3) Torque = newton-meters (4) Flat Load = newtons (3) .21 20.207 13.0-718 5mm 5.3-718 6mm OD Max THK (T) H (2) (4) DEF (h) FLAT LOAD 0.8-718 8mm 8.51 0.40 0.2-718 16mm 16.02 24.98 1.1 M20-M-3.55 2.20 20.96 0.94 1. Part Number Bolt Size M4-L-.8 M10-L-1.8-718 6mm 6.00 3.15(1) 1.9-718 20mm 20.21 M6-L-1.13 0.5-718 12mm 12.87 0.5-718 8mm 8.54 0.78 0.20 27.38(1) 4.18 24.36 33.35 2.092 4.9 (1) TORQUE 1.00 1.228 9.21 24.40 24.61 27.29 2.96 2.5-718 14mm 14.31 M5-H-1.55 1.215 48.9 M12-L-1.119 14.36 6.010 28.79 25.21 19.27 1.66 27.Inconel 718 Metric OD T h Belleville Springs H ID Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: .579 99.3-718 5mm 5.781 3.60 63.46 5.60 44.0 M6-H-1.21 10.29 2.688 69.23 0.54 3.60 51.89 0. For high temperature service in corrosive atmospheres.2 M18-L-3.97 25.58 6.10 3.07 0.74 0.10 3.448 7.778 107.15 4.7 M10-EH-2.60 57.39 51.82 0.94 4.48 1.3 6.4 M8-L-1.94 4.54 2. Indoor / outdoor service.38 9.167 26.43(1) 3.99 1.646 1.31 27.240 o to 593 o C.30 M5-EH-1.450 12.84 0.19 10.00 1.48 1.75 1.18 2.36 38.80 2.056 39.00 1.18 4. Non-magnetic.341 22.90 6.10 3.35 2.02 1.40 27.7 1.20 1.610 253.56 9.5-718 6mm 6.00 3.65 1.30 1.41 6.96 2.0 M16-L-2.0-718 12mm 12.713 3.45 3.18 3.58 4.3 M14-M-2.54 3.04 40.0-718 10mm 10.18 4.448 12.00 1.3-718 14mm 14.719 114.40 38.21 27.0 M20-L-3.40 33.40 38.31(1) 4.9-718 18mm 18.43 1.5-718 16mm 16.89 26.4 M12-M-2.75 1.2 M10-H-2.74 4.37 59.02 1.27 1.422 95.96 0.15(1) 1.33(1) 4.982 9.19 8.8 M14-EH-3.8-718 10mm 10.10 3.40 30.834 33.81 4.10 0.24 0.01 0.65 1.20 17.984 8.5 M16-H-3.81 0.357 87.44 0.80-718 5mm 5.93 0.18 3.58 9.606 239.5-718 14mm 14.2-718 16mm 16.18 4.69 16.6 M16-EH-3.0-718 10mm 10.39 38.80 2.40 30.9 M10-M-1.18 17.4 M18-M-3.84 26.98 0.21 14.06 0.71 26.19 1.65 1.50 4.14 0.3-718 12mm 12.27 1.48 1.36 51.31 0.80 2.875 19.4 0.18 0.112 0.27 2.48 12.40 44.54 3.770 40.43 8.5-718 10mm 10.45 3.09 63.3 M10-28-1.2-718 18mm 18.45 3.18 3.20 24.64 M4-M-.3 M12-38-3.2-718 14mm 14.00 3.3 M20-H-4.3-718 10mm 10.14 35.0 M18-H-3.488 61.55 2.58 13.18 4.26 0.51 8.45 3.034 144.31 M5-L-.2-718 12mm 12.0-718 8mm 8.92 0.5 M20-EH-4.96 2.9 M8-H-1.800 82.90 5.348 55.53 14.2-718 20mm 20.0-718 6mm M6-M-1.64 13.60-718 4mm 4.55 1.2 M12-33-2.5 M14-L-2.14 0.01 0.99 1.890 3.99 41.689 74.6 17.18 2.20 14.80 2.2 M8-EH-2.39 44.668 1.21 30.226 2.8 6.18 3.8-718 12mm 12.102 164.56 17.00 1.9-718 20mm 20.28(1) 2.00 1.01 0.738 6.29 2.2 (1) 30 ID Min After initial loading .61 17.80-718 4mm 4.6 M16-M-3.99 1.18 20.39 0.02 1. Finish: Scale-free and deburred.18 2.47 0.36 44.3-718 8mm 8.9-718 16mm 16.2 M14-28-1.7 M12-H-2.630 17.95 1.00 1.9-718 20mm 20.18 27.88 0. Finish: Scale-free and deburred.50 4.00 3.499 347.17 64.15 1.4 M24-M-4.61 44.32 61.944 284.15 4.073 516.71 57.9-718 27mm 27.9-718 M22-H-4.1 26.50 4.9-718 22mm 24.4 M27-L-3.90 5.71 63.991 226.07 64.61 57.02 64.76 22mm 22.90 5.07 1.15 4.9-718 27mm 27.9-718 22mm 24.9-718 22mm 24.79 0.90 6.90 5.76 41.15 4.79 66.97 1.61 57.89 66.18 3.240 o to 593 o C.22 1.61 51.7-718 30mm 30.9 M27-H-4. For high temperature service in corrosive atmospheres.90 5.9-718 ID Min H (2) DEF (h) FLAT LOAD (4) OD Max THK (T) TORQUE 22.97 65.61 51.92 1.056 356.94 4.86 41.50 4.61 63.944 389.165 303.00 3.4 (2) Height = as shipped (3) Torque = newton-meters (3) (4) Flat Load = newtons Typical Applications For Solon Inconel 718 Belleville Springs: Marine Applications Electrical Bus Bar Valve Live Loading Coastal Substations 31 .91 41. Non-magnetic.2 M24-H-4.7 M22-EH-4.71 76.Inconel 718 Metric OD T h Belleville Springs H ID Figure 1 Inconel 718 Nickel Alloy (ASTM B637) Operating temperature range: .98 1.50 86.20 6. Indoor / outdoor service.912 118.00 3.48 7.90 6.50 4.902 201.635 183.90 6.2 22mm 22.45 3.94 4.7 M30-H-5.9-718 27mm 27.2-718 22mm M22-M-3.830 272.7 M27-M-4.61 63.94 4.90 5.69 0. Part Number Bolt Size M22-L-3.8 M30-L-4.9-718 30mm 30.61 63.61 57.61 51.9-718 30mm 30.94 0.70 0.15 4.9-718 22mm 22.389 313.85 0.87 0.80 0.1 M24-L-3.278 397.25 63.0 M30-M-4. 06 0.751 7.36(1) 3.2-PB 12mm 12.41(1) 15.45 3.65 1.48 1.668 2.38(1) 2.2-PB 16mm 16.18 0.5 M8-M-1.1 M14-F-2.10-PB 6mm 6.691 18.35 3.18 2.3-PB 8mm 8.0 18.23(1) 7.1 M10-F-2.00 M12-F-2.10 3. Also for non-magnetic requirements and good electrical conductivity.3 6.95 0.31 0.510 Phosphor Bronze OD Metric Belleville Springs T h H ID 510 Phosphor Bronze (ASTM B103) Operating temperature range: -240 o to 150o C.114 6.00 2.65 1.6 1.21 30.36 38.18 4.10 3.2-PB 14mm 14.39 38.82 0.18 4.40 25.23(1) 13.81 M6-L-1.14 0.789 49.567 38.3 M14-L-2.41 (1) 7.847 3.124 42.6 1.19 8.3 3.65 0.36 M18-F-3.6 2.18 2.63 0.6 17.789 33.19 0.64(1) 13.5-PB 10mm 10.45 3.923 44.19 10.58 (1) 13.18 M16-M-3.18 5.51(1) 4.18 2.59 2.789 43.40 M12-H-2.80-PB 4mm 4.81 1.59 2.4-PB 14mm 14.3-PB 12mm 12.10 3.303 1.338 12.18 3.21 27.228 20. For use with copper bus and silicon bronze bolts and nuts.1 M10-H-2.40 0.36 2.117 17. Finish: Scale free and deburred.6 18.3-PB FLAT LOAD (4) TORQUE 712 0.40 38.03 0.03 3.4-PB 12mm M12-35-3.40 33.90-PB 4mm 4.8 44.34 0.114 5.2-PB 16mm 16.31(1) 2. Non-magnetic.51 0.56(1) 13.2-PB 14mm 14.02 1.35 3.91 0.36 0.57 0.39 32.3-PB 14mm 14.27 2.56 0.2-PB 3.36 3.2-PB 18mm M18-L-3.70-PB 4mm 4.40 33.3 M12-EH-3.4 8mm 8.27 2.5 18.18 0.48(1) 14.03 2.4-PB 10mm 10.39 44.43(1) 7.679 47.73 1.28 0.2 M14-M-3.18 4.1-PB 12mm 12.151 10.538 11.69 2.18 27.01 0.24 2.81 M4-H-.23(1) 1.5-PB 6mm M8-F-1.36 29.15(1) 7.2-PB 18mm (1) 4.71 12.18(1) 792 0.36 3.4 12.18 14.67 0.0 3.5 M8-L-1.40 38.7 21.1 12mm 12. ID Min OD Max THK (T) H (2) Part Number Bolt Size DEF (h) M4-L-.46 (1) 5.18 4.46(1) 14.00 2.27 2.27 1.31(1) 3.16 3.83 0.83 0.03 3.0 M8-EH-2.48 1.41 0.43(1) 5.6 M10-L-1.20 14.10(1) M4-M-.74 0.65 1.40 30.56 0.900 41.18 4.2-PB 18mm M18-H-3.21 20.2-PB 16mm 16.3-PB 6mm 6.10 M16-H-3.5 3.606 21.19 11.5-PB 8mm 8.36 2.1-PB 8mm 8.1-PB 10mm 10.30 M6-M-1.31(1) 1.706 35.3 M14-H-3.6 After initial loading .43 0.18 17.03 M10-EH-2.18 M16-F-3.15(1) 5.43(1) 6.84(1) 12.36 M12-M-2.20 M6-H-1.40 30.6 1.18 4.Parts are not prestressed (2) Height = as shipped (3) (1) Torque = newton-meters (4) Flat Load = newtons Typical Applications For Solon 510PB Belleville Springs: Electrical Bus Bar Pole Line Hardware Circuit Breakers Substations Switchgear 32 (3) .677 45.1-PB 10mm 10.15 (1) 712 0.15(1) 2.02 0.18 20.28 (1) 13.672 13.224 3.57 0.59 2.20 20.37 0.64 3.73 0.57 0.40 27.21 18.189 3. • All models are supplied with mounting brackets that make surface mounting easy.F &G Hazardous locations. Convenient conduit outlets are sized for easy wiring.P. • Many special features can be specified on all the models to customize a switch for a particular application. • A simple sensitive mechanism produces low dead bands. and some models can be mounted directly to standard flanges. AC ratings are standard. vacuum. An adjustable dead band is available on most models as a feature. Solon Pressure Switches Designed for easy specification and use: • Complete adjustable pressure ranges from 0-1. Our Engineering staff is always available to answer your pressure switch questions. INDUSTRIAL CONTROLS Standard and Custom Engineered Pressure Controls for Industry Solon’s design allows many special features to be combined to specify unusual pressure switch functions. electric switches with 15 amp.000 PSI include pressure. Solon’s “Can Do” attitude over the years has resulted in a series of pressure switches with varied capabilities to meet diverse needs. Groups C&D Class II. • With the cover removed all wiring terminals and pressure adjustments are directly accessible from the front.5 WC through 10.D. vacuum-pressure. HIGH QUALITY PROMPT DELIVERY 33 . Panel mounting brackets and pipe mounting fittings are available. • Special features are available on Listed and Certified switches used in Class I. • S.SOLON MANUFACTURING CO. Groups E. and differential pressure. High DC rated switches and hermetically sealed switches are easily specified.T. Many Solon pressure switches are UL listed and CSA Certified • Special features are available on Listed and Certified switches used in NEMA 4 & 12 General Purpose Applications. These switches may be used through a wide variety of pressure ranges and are capable of withstanding high static pressures without yielding. Models are available that can sense a low differential on a very high static pressure. Since many of the components used are “off the shelf.” a highly specialized switch can often be ordered and shipped the same day. For more information.SOLON MANUFACTURING CO. Solon Explosion Proof Pressure Switches Solon’s Explosion Proof Pressure Switches are currently available in our 6PS and 7PS models. The movement of the mechanism requires less than 15% of the maximum bellows stroke . A simple sensitive mechanism produces low deadbands. Another benefit is that a very sensitive unit can be built to withstand high overpressures and shock by fully supporting the diaphragm.this means exceptionally good life. Solon Diaphragm Actuated Pressure Switches Solon’s Diaphragm Actuated Pressure Switches employ elastomer diaphragms for their sensing elements. two way pressure differential. Other common applications include level sensing. etc. Solon Differential Pressure Switches Solon’s Differential Pressure Switches are used on applications where pressure difference from a reference pressure must be indicated. This is particularly useful to determine flow on a high pressure system. Many of the features and wetted parts that are available on the NEMA 4 models may be specified. Cycle lives beyond 20 million are capable because the diaphragm material will not work harden. Solon Bellows Actuated Pressure Switches Solon’s Bellows Actuated Pressure Switches use all metal bellows as their sensing elements. Solon Pressure Actuated Pneumatic Valves Solon’s Pressure Actuated Pneumatic Valves employ either a 2PS or 7PS series sensing element with a snap acting pneumatic valve replacing the microswitch. pressure drop across a filter. The small fluid displacement required to operate these units make them easy to apply to all types of protective diaphragm seals. These are extremely cost effective and can be used on a wide range of media. Note: The Controls shown above are a partial representation of Solon’s complete line of Pressure Controls. The wetted materials are stainless steel and silver braze. 34 . INDUSTRIAL CONTROLS Standard and Custom Engineered Pressure Controls for Industry Solon Pressure Switches Solon’s unique design allows many features to be combined to build a variety of switch functions. This results in consistent performance over millions of cycles. Many of the special features and housings that are available in the pressure switch lines can be specified with vacuum ranges. Solon’s design allows these switches to be used in not only explosive atmospheres. Solon Piston Actuated Pressure Switches Solon’s Piston Actuated Pressure Switches are designed for hydraulic or gas service and are constructed to withstand severe shock and vibration. Solon Vacuum Pressure Switches Solon’s Vacuum Switches perform much like our pressure switches that may be set to trip at a given level of vacuum. Deadbands on the valves can be comparable to those of pressure switches using electric switches. These units are typically used on applications in hazardous locations where the control system is pneumatic. visit our website or contact our engineering staff. but also where the fluid media is combustible. The piston element employs a reinforced PTFE seal that is spring-energized. Notes: 35 . Notes: 36 . Notes: 37 . Box 207 • Chardon.• • • • • • • • • • Heavy Duty Bolting Electrical Connections Structural Members Farm Equipment Off Road Equipment Vibratory Equipment Pipe Supports Equipment Mounts High Temp. Ohio 44024 PH: (800) 323-9717 • (440) 286-7149 • Fax: (440) 286-9047 Homepage: www. Pipe Flanges Valve Live Loading P.O.com E-mail:
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