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China YS Au99.999 贵金属及其合金板、带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Au99.999 / Au99.999
Category Grade Standard Region/Area Standard Content
Metals Au99.999 YS/T 201 China 贵金属及其合金板、带材

Chemical composition(mass fraction)(wt.%) of the Au99.999

Element Min Max Similar
Total Others - 0.0010 -
Au 99.9990 - -

Mechanical Properties of steel grade Au99.999

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)
252 (≥) 353 (≥) 13 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade Au99.999

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
42 - -     0.23 -  
315 775 - 11.3 223   -  
323 - 41 44.2   332 214

Heat Treatment of steel grade Au99.999

Heat treated : 1513°C - 1441°C

Technological Curves of steel grade Au99.999

Cross Reference Table (Equivalent Grade) of Au99.999

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