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ASTM B541 Annealed
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Properties
General
Density ρ
17 g/cm³ at 20 °C
Mechanical
Elastic modulus E
110 GPa at 20 °C
Elongation A
14 % at 20 °C
Tensile strength Rm
670 MPa at 20 °C
Yield strength YS
480 MPa at 20 °C
Thermal
Coefficient of thermal expansion α
1.3E-5 1/K at 20 °C
Melting point Tm
930 °C
Specific heat capacity cp
170 J/(kg·K) at 20 °C
Chemical properties
Element
Weight %
Comment
Au
70.5 - 72.5 %
Cu
13.5 - 15.5 %
Pt
8 - 9 %
Ag
4 - 5 %
Zn
0.7 - 1.3 %
This material data has been provided by MakeItFrom.com.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.
