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Au90.5NiY

China YS Au90.5NiY 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Au90.5NiY / Au90.5NiY
Category Grade Standard Region/Area Standard Content
Metals Au90.5NiY YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Au90.5NiY

Element Min Max Similar
Total Others - 0.3000 -
Bi - 0.0050 -
Sb - 0.0050 -
Pb - 0.0050 -
Fe - 0.2000 -
Y - - 0.5000
Ni - - 9.0000
Au - - -

Mechanical Properties of steel grade Au90.5NiY

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)
725 (≥) 152 (≥) 31 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade Au90.5NiY

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
41 - -     0.31 -  
785 954 - 23.3 123   -  
489 - 34 11.2   112 111

Heat Treatment of steel grade Au90.5NiY

Heat treated : 1611°C - 1177°C

Technological Curves of steel grade Au90.5NiY

Cross Reference Table (Equivalent Grade) of Au90.5NiY

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