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France AFNOR NF 30MV6-M 一般工程使用的钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30MV6-M / 30 MV6-M
Category Grade Standard Region/Area Standard Content
Metals 30 MV6-M NF A32-054 France 一般工程使用的钢铸件

Chemical composition(mass fraction)(wt.%) of the 30 MV6-M

Element Min Max Similar

Mechanical Properties of steel grade 30 MV6-M

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)
577 (≥) 985 (≥) 13 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 30 MV6-M

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
43 - -     0.31 -  
133 269 - 11.3 123   -  
766 - 21 13.2   341 341

Heat Treatment of steel grade 30 MV6-M

Heat treated : 1827°C - 1154°C

Technological Curves of steel grade 30 MV6-M

Cross Reference Table (Equivalent Grade) of 30 MV6-M

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