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12Cr2Mo1VR

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China 舞钢Q/WTB 12Cr2Mo1VR 供二重集团延长石油项目用12Cr2Mo1VR钢板供货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 12Cr2Mo1VR / 12Cr2Mo1VR
Category Grade Standard Region/Area Standard Content
Metals 12Cr2Mo1VR WYJ 430 China 供二重集团延长石油项目用12Cr2Mo1VR钢板供货技术条件

Chemical composition(mass fraction)(wt.%) of the 12Cr2Mo1VR

Element Min Max Similar
As - 0.0060 -
Sn - 0.0010 -
Sb - 0.0010 -
Al - 0.0360 -
B - 0.0002 -
Ti - 0.0020 -
Nb - 0.0210 -
Ni - 0.0800 -
Cu - 0.0400 -
V - 0.2600 -
Mo - 0.9300 -
Cr - 2.3000 -
S - 0.0020 -
P - 0.0080 -
Mn - 0.5300 -
Si - 0.0500 -
C - 0.1400 -

Mechanical Properties of steel grade 12Cr2Mo1VR

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)
472 (≥) 731 (≥) 24 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 12Cr2Mo1VR

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
11 - -     0.14 -  
327 921 - 24.3 412   -  
922 - 34 31.2   212 322

Heat Treatment of steel grade 12Cr2Mo1VR

Heat treated : 1268°C - 1667°C

Technological Curves of steel grade 12Cr2Mo1VR

Cross Reference Table (Equivalent Grade) of 12Cr2Mo1VR

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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