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America UNS H41180 铬钼高合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H41180 / H41180
Category Grade Standard Region/Area Standard Content
Metals H41180 -- America 铬钼高合金钢

Chemical composition(mass fraction)(wt.%) of the H41180

Element Min Max Similar

Mechanical Properties of steel grade H41180

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)
213 (≥) 935 (≥) 24 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade H41180

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
32 - -     0.31 -  
449 667 - 11.3 114   -  
221 - 23 31.2   113 121

Heat Treatment of steel grade H41180

Heat treated : 1758°C - 1991°C

Technological Curves of steel grade H41180

Cross Reference Table (Equivalent Grade) of H41180

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