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China GB Ag70CuP 贵金属及其合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag70CuP / Ag70CuP
Category Grade Standard Region/Area Standard Content
Metals Ag70CuP GB/T 15159 China 贵金属及其合金复合带材

Chemical composition(mass fraction)(wt.%) of the Ag70CuP

Element Min Max Similar
Ag - - -
Cu 27.5000 28.5000 -
P 1.5000 2.5000 -
Fe - 0.2000 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.3500 -

Mechanical Properties of steel grade Ag70CuP

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)
886 (≥) 459 (≥) 31 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade Ag70CuP

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
21 - -     0.42 -  
599 857 - 42.3 421   -  
323 - 12 34.2   342 311

Heat Treatment of steel grade Ag70CuP

Heat treated : 1113°C - 1836°C

Technological Curves of steel grade Ag70CuP

Cross Reference Table (Equivalent Grade) of Ag70CuP

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