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Domex 650 MC

Global 企业标准 Domex650MC and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Domex650MC / Domex 650 MC
Category Grade Standard Region/Area Standard Content
Metals Domex 650 MC -- Global

Chemical composition(mass fraction)(wt.%) of the Domex 650 MC

Element Min Max Similar
V - 0.2000 -
Ti - 0.1500 -
Si - 0.1000 -
S - 0.0100 -
P - 0.0250 -
Nb - 0.0900 -
Mn - 2.0000 -
C - 0.1200 -
Al 0.0150 - -

Mechanical Properties of steel grade Domex 650 MC

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)
925 (≥) 331 (≥) 14 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade Domex 650 MC

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 - -     0.43 -  
711 297 - 31.3 244   -  
715 - 41 23.2   144 231

Heat Treatment of steel grade Domex 650 MC

Heat treated : 1327°C - 1698°C

Technological Curves of steel grade Domex 650 MC

Cross Reference Table (Equivalent Grade) of Domex 650 MC

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