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China GB Au91Ni 贵金属及其合金复合带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Au91Ni / Au91Ni
Category Grade Standard Region/Area Standard Content
Metals Au91Ni GB/T 15159 China 贵金属及其合金复合带材

Chemical composition(mass fraction)(wt.%) of the Au91Ni

Element Min Max Similar
Au - - -
Ni 8.5000 9.5000 -
Fe - 0.2000 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.3000 -

Mechanical Properties of steel grade Au91Ni

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)
685 (≥) 177 (≥) 12 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade Au91Ni

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 - -     0.31 -  
438 524 - 41.3 344   -  
634 - 24 44.2   324 141

Heat Treatment of steel grade Au91Ni

Heat treated : 1311°C - 1132°C

Technological Curves of steel grade Au91Ni

Cross Reference Table (Equivalent Grade) of Au91Ni

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