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Au79.48CuNiZnMn

China YS Au79.48CuNiZnMn 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Au79.48CuNiZnMn / Au79.48CuNiZnMn
Category Grade Standard Region/Area Standard Content
Metals Au79.48CuNiZnMn YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Au79.48CuNiZnMn

Element Min Max Similar
Total Others - 0.3000 -
Bi - 0.0050 -
Sb - 0.0050 -
Pb - 0.0050 -
Fe - 0.2000 -
Mn - - 0.0200
Zn - - 0.7000
Ni - - 1.8000
Cu - - 18.0000
Ag - - 13.0000
Au - - -

Mechanical Properties of steel grade Au79.48CuNiZnMn

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)
585 (≥) 237 (≥) 12 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade Au79.48CuNiZnMn

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
23 - -     0.13 -  
113 893 - 12.3 413   -  
262 - 21 14.2   142 324

Heat Treatment of steel grade Au79.48CuNiZnMn

Heat treated : 1932°C - 1995°C

Technological Curves of steel grade Au79.48CuNiZnMn

Cross Reference Table (Equivalent Grade) of Au79.48CuNiZnMn

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