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Global 企业标准 DMVG3 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DMVG3 / DMV G3
Category Grade Standard Region/Area Standard Content
Metals DMV G3 -- Global

Chemical composition(mass fraction)(wt.%) of the DMV G3

Element Min Max Similar

Mechanical Properties of steel grade DMV G3

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)
522 (≥) 448 (≥) 22 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade DMV G3

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
13 - -     0.41 -  
688 682 - 11.3 133   -  
786 - 41 43.2   342 331

Heat Treatment of steel grade DMV G3

Heat treated : 1736°C - 1935°C

Technological Curves of steel grade DMV G3

Cross Reference Table (Equivalent Grade) of DMV G3

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