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Au55.6AgCuGd

China YS Au55.6AgCuGd 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Au55.6AgCuGd / Au55.6AgCuGd
Category Grade Standard Region/Area Standard Content
Metals Au55.6AgCuGd YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Au55.6AgCuGd

Element Min Max Similar
Total Others - 0.3000 -
Bi - 0.0050 -
Sb - 0.0050 -
Pb - 0.0050 -
Fe - 0.2000 -
Gd - - 0.4000
Cu - - 5.0000
Ag - - 35.0000
Au - - -

Mechanical Properties of steel grade Au55.6AgCuGd

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)
434 (≥) 885 (≥) 21 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade Au55.6AgCuGd

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 - -     0.33 -  
139 454 - 31.3 214   -  
864 - 44 34.2   131 421

Heat Treatment of steel grade Au55.6AgCuGd

Heat treated : 1915°C - 1532°C

Technological Curves of steel grade Au55.6AgCuGd

Cross Reference Table (Equivalent Grade) of Au55.6AgCuGd

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