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China GB 22MnVBH 保证淬透性结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 22MnVBH / 22MnVBH
Category Grade Standard Region/Area Standard Content
Metals 22MnVBH GB 5216 China 保证淬透性结构钢

Chemical composition(mass fraction)(wt.%) of the 22MnVBH

Element Min Max Similar
V 0.0700 0.1200 -
Si 0.1700 0.3700 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.3000 -
Mn 1.2500 1.6500 -
Cr - 0.3500 -
C 0.1900 0.2500 -
B 0.0005 0.0035 -

Mechanical Properties of steel grade 22MnVBH

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)
684 (≥) 557 (≥) 42 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 22MnVBH

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
42 - -     0.22 -  
761 277 - 31.3 224   -  
196 - 21 24.2   231 211

Heat Treatment of steel grade 22MnVBH

Heat treated : 1794°C - 1981°C

Technological Curves of steel grade 22MnVBH

Cross Reference Table (Equivalent Grade) of 22MnVBH

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