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China GB Ag65CuZn 贵金属及其合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag65CuZn / Ag65CuZn
Category Grade Standard Region/Area Standard Content
Metals Ag65CuZn GB/T 15159 China 贵金属及其合金复合带材

Chemical composition(mass fraction)(wt.%) of the Ag65CuZn

Element Min Max Similar
Ag - - -
Cu 19.5000 20.5000 -
Zn 14.5000 15.5000 -
Fe - 0.2000 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.3500 -

Mechanical Properties of steel grade Ag65CuZn

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
315 (≥) 215 (≥) 34 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade Ag65CuZn

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.12 -  
882 567 - 31.3 443   -  
612 - 41 32.2   121 342

Heat Treatment of steel grade Ag65CuZn

Heat treated : 1385°C - 1666°C

Technological Curves of steel grade Ag65CuZn

Cross Reference Table (Equivalent Grade) of Ag65CuZn

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