MAN DIESEL A/S Aluminium, Castdo dan dai elongation ung suat keo lon nhat tenside strength max Cast, 5 % Silicon-Aluminium with 3 % Cu Data marked with "■" are imperative demands. AlSi ung suat keo nho nhat tenside strength min All other information, including "Guidance - Standards - References", are given for guidance only. proof strenght, plastic extension MECHANICAL PROPERTIES Standard Test Method Condition Position Dimension [mm] Temperature [°C] 20 Re min [MPa] Rp min [MPa] 90 Rm min Rm max [MPa] [MPa] 130 A min [%] 0.5 Z min [%] ■ ISO 6892 (1998) - - HARDNESS Standard Test Method Condition Position Dim [mm] Temp [°C] HB min 50 HB max 70 HB nom HV min HV max HV nom HRC min HRC max HRC nom ISO 6506-1 (1999) - CHEMICAL COMPOSITION Limit Nominal Cu% 3 Si% 5 Mn% Fe% Zn% Mg% Ni% Ti% Zr% Sn% Al% Bal. COMPOSITION - NOTES Nominal for chemical composition means "average". Normally a deviation of ± 10 % is fully acceptable, but this is not an imperative demand as long as the mechanical properties are fulfilled. PHYSICAL PROPERTIES Temperature [°C] Nom 20 100 Density [Kg/m3] Nom 2750 MeanExpansion [10-6/°K] Nom 21 21 ThermalConductivity [W/(m°K)] Nom MeanHeatCapacity [J/(Kg°K)] Nom Modulus Elasticity [GPa] Nom Modulus Rigidity [GPa] Nom PHYSICAL - NOTES The stated physical properties are given only for calculation purposes. Copyright MAN Diesel A/S Material Technology & Research Printed: 16-Mar-07 Revised By AnJo Issue Date Revision Date NotesRev October 1964 February 2007 Change of Layout Revision No P 910-2 Page 1 of 2 Accepted By EXB Cold Worked and Naturally Aged (Al-Alloys) Solution Heat-treated and Naturally Aged Controlled Cooling and Artificially Aged (Al-Alloys) Solution Treated and Artificial Aged (Al-Alloys) Solution Treated.MAN DIESEL A/S Aluminium. In certain cases it might be necessary to use special heat treatment to obtain the requirements for the mechanical properties. Cast Cast.STANDARD . Cold worked and then Artificially Aged (Al-Alloys) Solution Heat-treated and Naturally Aged (Al-Alloys) Copyright MAN Diesel A/S Material Technology & Research Printed: 16-Mar-07 Revised By AnJo Issue Date Revision Date NotesRev October 1964 February 2007 Change of Layout Revision No P 910-2 Page 2 of 2 Accepted By EXB .HEAT TREATMENT CONDITION Condition D F K M O S T3 T4 T5 T6 T8 TB Title Pressure Die Cast Condition (Al-Alloys) Not Treated (Al-Alloys) Permanent Mould (Al-Alloys) As Manufactured (Al-Alloys) Soft Annealed Condition (Al-Alloys) Sand Cast (Al-Alloys) Solution Heat-treated. It must be kept in mind that the standard material chosen must fulfill all imperative demands. "■". 5 % Silicon-Aluminium with 3 % Cu The standards referred to are intended as guidance for possible choice of commercial materials. GUIDANCE .REFERENCES Standard ISO 3522 (1984) EN 1706 (1998) JIS H 5202 (1992) JIS H 5202 (1992) MaterialName AlSi5Cu3 EN AC-Al Si6Cu4 AC2A AC2B MaterialNo EN AC-4500 0 AC2A-F AC2B-F Condition Form Casting Casting Casting Casting MDInfoNotes - AlSi ABBREVIATION .