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BÖHLER M200

Global 企业标准 BÖHLERM200 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BÖHLERM200 / BÖHLER M200
Category Grade Standard Region/Area Standard Content
Metals BÖHLER M200 -- Global

Chemical composition(mass fraction)(wt.%) of the BÖHLER M200

Element Min Max Similar
Si - 0.4000 -
S - 0.0800 -
Mo - 0.2000 -
Mn - 1.5000 -
Cr - 1.9000 -
C - 0.4000 -

Mechanical Properties of steel grade BÖHLER M200

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)
342 (≥) 133 (≥) 32 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade BÖHLER M200

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
14 - -     0.12 -  
821 837 - 14.3 144   -  
794 - 11 43.2   142 412

Heat Treatment of steel grade BÖHLER M200

Heat treated : 1268°C - 1247°C

Technological Curves of steel grade BÖHLER M200

Cross Reference Table (Equivalent Grade) of BÖHLER M200

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