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XAR 400 W

Global 企业标准 XAR400W and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XAR400W / XAR 400 W
Category Grade Standard Region/Area Standard Content
Metals XAR 400 W -- Global

Chemical composition(mass fraction)(wt.%) of the XAR 400 W

Element Min Max Similar

Mechanical Properties of steel grade XAR 400 W

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)
763 (≥) 274 (≥) 23 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade XAR 400 W

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 - -     0.23 -  
624 664 - 21.3 134   -  
456 - 42 34.2   342 134

Heat Treatment of steel grade XAR 400 W

Heat treated : 1145°C - 1431°C

Technological Curves of steel grade XAR 400 W

Cross Reference Table (Equivalent Grade) of XAR 400 W

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