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15MnVR

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16MnR 15MnVNR
#15MnVR

Description

China GBT 15MnVR China structural steel and alloy steel and 15MnVR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15MnVR
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15MnVR GBT China China structural steel and alloy steel
S240
S290
S315
S360
S385
S415
S450
S480
20R
16MnR

Chemical composition(mass fraction)(wt.%) of the 15MnVR

C(％) Si(％) Mn(％) P(％) S(％) V(%)
Max 0.18 0.20-0.55 1.20-1.60 0.035 0.03 0.04-0.12

Mechanical Properties of steel grade 15MnVR

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)
835 (≥) 716 (≥) 14 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 15MnVR

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
21 - -     0.31 -  
161 659 - 43.3 214   -  
556 - 43 43.2   332 342

Heat Treatment of steel grade 15MnVR

Heat treated : 1938°C - 1479°C

Technological Curves of steel grade 15MnVR

Cross Reference Table (Equivalent Grade) of 15MnVR

Grade Standard Country Application
15MnVR GBT China China structural steel and alloy steel
16MnR 15MnVNR
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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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