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Global 企业标准 SMV4 Aubert & Duval and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMV4 / SMV4
Category Grade Standard Region/Area Standard Content
Metals SMV4 -- Global Aubert & Duval

Chemical composition(mass fraction)(wt.%) of the SMV4

Element Min Max Similar
C - - 0.4000
Cr - - 5.1000
Mo - - 1.3500
V - - 1.1000

Mechanical Properties of steel grade SMV4

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)
136 (≥) 948 (≥) 41 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade SMV4

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 - -     0.14 -  
152 984 - 24.3 122   -  
188 - 43 24.2   411 444

Heat Treatment of steel grade SMV4

Heat treated : 1193°C - 1266°C

Technological Curves of steel grade SMV4

Cross Reference Table (Equivalent Grade) of SMV4

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