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Domex 355 MC

Global 企业标准 Domex355MC and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Domex355MC / Domex 355 MC
Category Grade Standard Region/Area Standard Content
Metals Domex 355 MC -- Global

Chemical composition(mass fraction)(wt.%) of the Domex 355 MC

Element Min Max Similar
V - 0.2000 -
Ti - 0.1500 -
Si - 0.0300 -
S - 0.0100 -
P - 0.0250 -
Nb - 0.0900 -
Mn - 1.5000 -
C - 0.1000 -
Al 0.0150 - -

Mechanical Properties of steel grade Domex 355 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)
843 (≥) 114 (≥) 22 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade Domex 355 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
33 - -     0.22 -  
624 233 - 13.3 311   -  
859 - 44 44.2   331 143

Heat Treatment of steel grade Domex 355 MC

Heat treated : 1244°C - 1256°C

Technological Curves of steel grade Domex 355 MC

Cross Reference Table (Equivalent Grade) of Domex 355 MC

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