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Ag90.5CuZnNi

China GB Ag90.5CuZnNi 贵金属及其合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag90.5CuZnNi / Ag90.5CuZnNi
Category Grade Standard Region/Area Standard Content
Metals Ag90.5CuZnNi GB/T 15159 China 贵金属及其合金复合带材

Chemical composition(mass fraction)(wt.%) of the Ag90.5CuZnNi

Element Min Max Similar
Ag - - -
Cu 7.5000 8.5000 -
Ni 0.4000 0.6000 -
Zn 0.5000 1.2000 -
Fe - 0.2000 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.3500 -

Mechanical Properties of steel grade Ag90.5CuZnNi

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)
796 (≥) 461 (≥) 43 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Ag90.5CuZnNi

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
24 - -     0.32 -  
293 852 - 41.3 312   -  
119 - 43 43.2   321 423

Heat Treatment of steel grade Ag90.5CuZnNi

Heat treated : 1597°C - 1347°C

Technological Curves of steel grade Ag90.5CuZnNi

Cross Reference Table (Equivalent Grade) of Ag90.5CuZnNi

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