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12Crmov

12Crmov

We can provide a variety of regular size GB 12CrMoV GB/T 3077 steel plates, GB 12CrMoV GB/T 3077 steel coils, GB 12CrMoV GB/T 3077 steel bars, structural steel, if you have special requirements, please contact us to provide you with customized services.

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Application: Alloy structural steel.

Heat treated: 1385°C - 1647°C.

The resistance of GB 12CrMoV GB/T 3077 to damage under load is called its mechanical properties. The mechanical properties of steel materials are the main basis for the design and material selection of parts. The mechanical properties of steel materials will be different with different loading properties (such as tension, compression, torsion, impact and cyclic loads). Common mechanical properties include strength, plasticity, hardness, impact toughness, multiple impact resistance and fatigue limit.
The mechanical properties of GB 12CrMoV GB/T 3077 is in line with GB/T 3077. The main properties as below:

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)
525 (≥) 775 (≥) 34 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical properties of GB 12CrMoV GB/T 3077 are mainly indicated by modulus of electrical resistance value, thermal conductivity, specific thermal capacity, coefficient of thermal expansion, elasticity, poisson's ratio, density, etc.

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 - -     0.31 -  
726 845 - 24.3 234   -  
893 - 41 11.2   332 431

Form of Supply

All sizes are available (both flat and round).

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