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China GB Ag45CuZn 贵金属及其合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag45CuZn / Ag45CuZn
Category Grade Standard Region/Area Standard Content
Metals Ag45CuZn GB/T 15159 China 贵金属及其合金复合带材

Chemical composition(mass fraction)(wt.%) of the Ag45CuZn

Element Min Max Similar
Ag - - -
Cu 29.5000 30.5000 -
Zn 24.5000 25.5000 -
Fe - 0.2000 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.3500 -

Mechanical Properties of steel grade Ag45CuZn

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)
714 (≥) 368 (≥) 23 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade Ag45CuZn

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
12 - -     0.32 -  
476 672 - 43.3 132   -  
189 - 34 42.2   112 231

Heat Treatment of steel grade Ag45CuZn

Heat treated : 1767°C - 1929°C

Technological Curves of steel grade Ag45CuZn

Cross Reference Table (Equivalent Grade) of Ag45CuZn

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