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America UNS H51500 碳铬合金高合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H51500 / H51500
Category Grade Standard Region/Area Standard Content
Metals H51500 -- America 碳铬合金高合金钢

Chemical composition(mass fraction)(wt.%) of the H51500

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Mn 0.6000 1.0000 -
Cr 0.6000 1.0000 -
C 0.4700 0.5400 -

Mechanical Properties of steel grade H51500

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)
581 (≥) 492 (≥) 11 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade H51500

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 - -     0.43 -  
167 845 - 12.3 114   -  
645 - 41 24.2   211 441

Heat Treatment of steel grade H51500

Heat treated : 1629°C - 1195°C

Technological Curves of steel grade H51500

Cross Reference Table (Equivalent Grade) of H51500

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