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12CrMoV

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42CrMo 35CrMoV
#12CrMoV

Description

China GBT 12CrMoV China structural steel and alloy steel and 12CrMoV Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12CrMoV
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12CrMoV GBT China China structural steel and alloy steel
45Cr
50Cr
38CrSi
12CrMo
15CrMo
20CrMo
30CrMo
30CrMoA
35CrMo
42CrMo

Chemical composition(mass fraction)(wt.%) of the 12CrMoV

C(％) Si(％) Mn(％) Cr(％) Mo(％) V(%)
0.08-0.15 0.17-0.37 0.40-0.70 0.30-0.60 0.25-0.35 0.15-0.30

Mechanical Properties of steel grade 12CrMoV

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)
113 (≥) 753 (≥) 32 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 12CrMoV

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
44 - -     0.21 -  
121 914 - 11.3 222   -  
172 - 44 21.2   434 313

Heat Treatment of steel grade 12CrMoV

Heat treated : 1764°C - 1232°C

Technological Curves of steel grade 12CrMoV

Cross Reference Table (Equivalent Grade) of 12CrMoV

Grade Standard Country Application
ISO X12CrMoV12 6 ISO ISO High temperature bainite and martensite steel ISO standard internal combustion engine
12CrMoV GBT China China structural steel and alloy steel
42CrMo 35CrMoV
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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