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X-Au83NiIn

China GJB X-Au83NiIn 贵金属及其合金电刷丝材和线材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X-Au83NiIn / X-Au83NiIn
Category Grade Standard Region/Area Standard Content
Metals X-Au83NiIn GJB 954A China 贵金属及其合金电刷丝材和线材规范

Chemical composition(mass fraction)(wt.%) of the X-Au83NiIn

Element Min Max Similar
Au 82.5000 83.5000 -
Ni 8.5000 9.5000 -
In 7.5000 8.5000 -
Fe - 0.0500 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.2000 -

Mechanical Properties of steel grade X-Au83NiIn

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)
528 (≥) 994 (≥) 24 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade X-Au83NiIn

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
44 - -     0.31 -  
261 539 - 43.3 144   -  
754 - 14 44.2   414 432

Heat Treatment of steel grade X-Au83NiIn

Heat treated : 1488°C - 1542°C

Technological Curves of steel grade X-Au83NiIn

Cross Reference Table (Equivalent Grade) of X-Au83NiIn

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