ASTM B733-04(2014) 1 of 5 http://www.techstreet.com/products/1887301 ASTM B733-04(2014) Standard Specification for Autocatalytic (Electroless) NickelPhosphorus Coatings on Metal standard by ASTM International, 11/01/2014 View all product details Most Recent Track It Language: English 1. Available Formats Options Availability Priced From ( in USD ) 2. PDF 3. Immediate download $49.00 Add to Cart Printed Edition 4. Ships in 24-48 hours $49.00 Add to Cart Printed Edition + PDF Immediate download $66.00 Add to Cart Customers Who Bought This Also Bought 2015-09-18 16:33 00 2015-09-18 16:33 .00 ASTM B859-13 Priced From $38.ASTM B733-04(2014) 2 of 5 http://www.00 ASTM B771-11e1 Priced From $43.techstreet.com/products/1887301 ASTM B850-98(2015) Priced From $38. 4 The process produces coatings of uniform thickness on irregularly shaped parts. Coatings with phosphorus contents greater than 11.5 The coatings have multifunctional properties. They are used on beryllium and titanium parts for low stress properties.9 The high phosphorous (more than 10 % P) coatings have superior salt-spray and acid resistance in a wide range of applications. These coatings are used in electronic applications providing solderability. heat hardenability. if any. such as hardness. 1. electrical conductivity provide diffusion barrier. and resistance to strong alkali solutions.1 This specification covers requirements for autocatalytic (electroless) nickel-phosphorus coatings applied from aqueous solutions to metallic products for engineering (functional) uses. see ASTM STP 265 (1)2 and Refs (2) (3) (4) and (5). The chemical makeup of the plating solution and the use of the solution can affect the porosity and corrosion resistance of the deposit. wear and corrosion resistance.3 The coatings are generally deposited from acidic solutions operating at elevated temperatures. 1. The chemical and physical properties of the deposit vary primarily with its phosphorus content and subsequent heat treatment.7 Lower phosphorus deposits in the range between 1 and 3 % phosphorus are also microcrystalline. magnetics. bondability. These coatings are used in applications requiring abrasion and wear resistance. 1. provided the plating solution circulates freely over their surfaces. 1. abrasion.2 The coatings are alloys of nickel and phosphorus produced by autocatalytic chemical reduction with hypophosphite.00 About This Item Full Description Product Details Document History Full Description 1.6 The low phosphorus (2 to 4 % P) coatings are microcrystalline and possess high as-plated hardness (620 to 750 HK 100).2 % P are not considered to be ferromagnetic.ASTM B733-04(2014) 3 of 5 http://www.11 The following precautionary statement pertains only to the test method portion. This standard does not purport to address all of the safety concerns. For more details. 1.10 The values stated in SI units are to be regarded as standard. 1. increased electrical conductivity. 1. Because the deposited nickel alloy is a catalyst for the reaction. the process is self-sustaining. of this specification.techstreet. Section 9. 1. 1.com/products/1887301 ASTM B873-12 Priced From $38. They are also used for the salvage of worn or mismachined parts. associated with 2015-09-18 16:33 . 1. and solderability.8 The medium phosphorous coatings (5 to 9 % P) are most widely used to meet the general purpose requirements of wear and corrosion resistance. ASTM B733-04(2014) 4 of 5 http://www. Product Details Published: 11/01/2014 Number of Pages: 14 File Size: 1 file . ASTM B733-04 August 2004 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal Historical Version 4. ASTM B733-04(2009) September 2009 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal Historical Version 3.techstreet. ASTM B733-97 2015-09-18 16:33 .com/products/1887301 its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ASTM B733-04(2014) currently viewing November 2014 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal Most Recent 2. 390 KB Document History 1. Metallic and Inorganic Coatings.techstreet. Metal Powders.220: Surface Treatment And Coating > 25.com/products/1887301 January 1997 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal Historical Version Browse related products from ASTM International ASTM International > By Sections and Volumes > Section 2 .05 .40: Metallic Coatings 2015-09-18 16:33 . Sintered P/M Structural Parts ASTM International > By ICS Code > 25: Manufacturing Engineering > 25.220.ASTM B733-04(2014) 5 of 5 http://www.Nonferrous Metal Products > Volume 02.