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Czech CSN Ag90Cu Silver-copper alloy Ag90Cu and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ag90Cu / Ag90Cu
Category Grade Standard Region/Area Standard Content
Metals Ag90Cu CSN 42 3834 Czech Silver-copper alloy Ag90Cu

Chemical composition(mass fraction)(wt.%) of the Ag90Cu

Element Min Max Similar
Others total - 0.3000 -
Others each - 0.0800 -
Pb - 0.0100 -
Bi - 0.0050 -
Ag 89.0000 91.0000 -
Fe - 0.2000 -
Sb - 0.0050 -
Cu - - -

Mechanical Properties of steel grade Ag90Cu

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)
916 (≥) 318 (≥) 34 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade Ag90Cu

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
43 - -     0.23 -  
329 691 - 12.3 311   -  
965 - 34 32.2   342 322

Heat Treatment of steel grade Ag90Cu

Heat treated : 1131°C - 1873°C

Technological Curves of steel grade Ag90Cu

Cross Reference Table (Equivalent Grade) of Ag90Cu

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