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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)
471 (≥) 966 (≥) 33 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

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
11 - -     0.13 -  
842 268 - 13.3 224   -  
336 - 32 42.2   442 414

Heat Treatment of steel grade H41180

Heat treated : 1619°C - 1347°C

Technological Curves of steel grade H41180

Cross Reference Table (Equivalent Grade) of H41180

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