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America UNS H48170 镍钼高合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H48170 / H48170
Category Grade Standard Region/Area Standard Content
Metals H48170 -- America 镍钼高合金钢

Chemical composition(mass fraction)(wt.%) of the H48170

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Ni 3.2000 3.8000 -
Mo 0.2000 0.3000 -
Mn 0.3000 0.7000 -
C 0.1400 0.2000 -

Mechanical Properties of steel grade H48170

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)
617 (≥) 645 (≥) 22 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade H48170

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
33 - -     0.21 -  
126 164 - 14.3 323   -  
445 - 33 14.2   341 343

Heat Treatment of steel grade H48170

Heat treated : 1735°C - 1255°C

Technological Curves of steel grade H48170

Cross Reference Table (Equivalent Grade) of H48170

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