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IC-Au99.50

China GB IC-Au99.50 金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IC-Au99.50 / IC-Au99.50
Category Grade Standard Region/Area Standard Content
Metals IC-Au99.50 GB/T 4134 China 金锭

Chemical composition(mass fraction)(wt.%) of the IC-Au99.50

Element Min Max Similar
Total others - 0.5000 -
Au 99.5000 - -
Au 99.5000 - -

Mechanical Properties of steel grade IC-Au99.50

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)
812 (≥) 544 (≥) 34 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade IC-Au99.50

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
12 - -     0.34 -  
776 739 - 42.3 131   -  
531 - 12 42.2   242 213

Heat Treatment of steel grade IC-Au99.50

Heat treated : 1229°C - 1845°C

Technological Curves of steel grade IC-Au99.50

Cross Reference Table (Equivalent Grade) of IC-Au99.50

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