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America UNS H50441 碳铬硼高合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H50441 / H50441
Category Grade Standard Region/Area Standard Content
Metals H50441 -- America 碳铬硼高合金钢

Chemical composition(mass fraction)(wt.%) of the H50441

Element Min Max Similar

Mechanical Properties of steel grade H50441

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)
132 (≥) 452 (≥) 22 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade H50441

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
24 - -     0.32 -  
176 167 - 41.3 141   -  
671 - 32 14.2   243 243

Heat Treatment of steel grade H50441

Heat treated : 1877°C - 1818°C

Technological Curves of steel grade H50441

Cross Reference Table (Equivalent Grade) of H50441

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