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China GB AuAg25 银、银合金/铜、铜合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AuAg25 / AuAg25
Category Grade Standard Region/Area Standard Content
Metals AuAg25 GB/T 26330 China 银、银合金/铜、铜合金复合带材

Chemical composition(mass fraction)(wt.%) of the AuAg25

Element Min Max Similar
Other - 0.3000 -
Au - - -
Ag 24.0000 26.0000 -

Mechanical Properties of steel grade AuAg25

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)
971 (≥) 861 (≥) 44 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade AuAg25

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 -  
648 496 - 22.3 121   -  
966 - 14 32.2   441 442

Heat Treatment of steel grade AuAg25

Heat treated : 1967°C - 1976°C

Technological Curves of steel grade AuAg25

Cross Reference Table (Equivalent Grade) of AuAg25

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