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Global 企业标准 A30W and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A30W / A30W
Category Grade Standard Region/Area Standard Content
Metals A30W -- Global

Chemical composition(mass fraction)(wt.%) of the A30W

Element Min Max Similar
W - 80.0000 -
Cu - 20.0000 -

Mechanical Properties of steel grade A30W

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)
543 (≥) 112 (≥) 44 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade A30W

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
14 - -     0.43 -  
627 836 - 22.3 342   -  
374 - 13 32.2   144 331

Heat Treatment of steel grade A30W

Heat treated : 1246°C - 1885°C

Technological Curves of steel grade A30W

Cross Reference Table (Equivalent Grade) of A30W

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