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BÖHLER H520

Global 企业标准 BÖHLERH520 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BÖHLERH520 / BÖHLER H520
Category Grade Standard Region/Area Standard Content
Metals BÖHLER H520 -- Global

Chemical composition(mass fraction)(wt.%) of the BÖHLER H520

Element Min Max Similar

Mechanical Properties of steel grade BÖHLER H520

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)
726 (≥) 842 (≥) 41 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade BÖHLER H520

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 - -     0.34 -  
839 623 - 32.3 432   -  
831 - 33 14.2   133 111

Heat Treatment of steel grade BÖHLER H520

Heat treated : 1748°C - 1329°C

Technological Curves of steel grade BÖHLER H520

Cross Reference Table (Equivalent Grade) of BÖHLER H520

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