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07MnMoVR

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China 鞍钢Q/ASB 07MnMoVR 压力容器用低焊接裂纹敏感性钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 07MnMoVR / 07MnMoVR
Category Grade Standard Region/Area Standard Content
Metals 07MnMoVR Q/ASB 51 China 压力容器用低焊接裂纹敏感性钢板

Chemical composition(mass fraction)(wt.%) of the 07MnMoVR

Element Min Max Similar
Pcm - 0.2000 -
B - 0.0020 -
V 0.0200 0.0500 -
Mo 0.1000 0.2500 -
Cr - 0.2500 -
Ni - 0.4000 -
Cu - 0.2000 -
S - 0.0080 -
P - 0.0150 -
Mn 1.3000 1.5000 -
Si 0.2000 0.3500 -
C - 0.0900 -
V 0.0200 0.0600 -
Mo 0.1000 0.3000 -
Ni - 0.4000 -
Cr - 0.3000 -
P - 0.0150 -
S - 0.0070 -
Mn 1.2000 1.6000 -
Si 0.1500 0.4000 -
C - 0.0900 -

Mechanical Properties of steel grade 07MnMoVR

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)
121 (≥) 635 (≥) 22 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 07MnMoVR

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
32 - -     0.21 -  
731 114 - 22.3 311   -  
518 - 11 32.2   114 232

Heat Treatment of steel grade 07MnMoVR

Heat treated : 1279°C - 1445°C

Technological Curves of steel grade 07MnMoVR

Cross Reference Table (Equivalent Grade) of 07MnMoVR

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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Jiangyou Longhai Special Steel Co.,Ltd.

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