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America UNS G50401 铬硼合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G50401 / G50401
Category Grade Standard Region/Area Standard Content
Metals G50401 -- America 铬硼合金钢

Chemical composition(mass fraction)(wt.%) of the G50401

Element Min Max Similar

Mechanical Properties of steel grade G50401

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)
576 (≥) 335 (≥) 41 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade G50401

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
31 - -     0.22 -  
187 452 - 24.3 143   -  
729 - 12 24.2   331 331

Heat Treatment of steel grade G50401

Heat treated : 1592°C - 1858°C

Technological Curves of steel grade G50401

Cross Reference Table (Equivalent Grade) of G50401

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