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13MnNiMoNbR

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13MnNiMoNbR 15CrMoR
#13MnNiMoNbR

Description

China GBT 13MnNiMoNbR China structural steel and alloy steel and 13MnNiMoNbR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 13MnNiMoNbR
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 13MnNiMoNbR GBT China China structural steel and alloy steel
S415
S450
S480
20R
16MnR
15MnVR
15MnVNR
15MnVNR
18MnMoNbR
13MnNiMoNbR

Chemical composition(mass fraction)(wt.%) of the 13MnNiMoNbR

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) Nb(%)
Max 0.15 0.15-0.50 1.20-1.60 0.025 0.025 0.20-0.40 0.20-0.40 0.005-0.020

Mechanical Properties of steel grade 13MnNiMoNbR

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)
712 (≥) 486 (≥) 14 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 13MnNiMoNbR

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
31 - -     0.31 -  
499 997 - 43.3 222   -  
251 - 24 11.2   434 311

Heat Treatment of steel grade 13MnNiMoNbR

Heat treated : 1726°C - 1858°C

Technological Curves of steel grade 13MnNiMoNbR

Cross Reference Table (Equivalent Grade) of 13MnNiMoNbR

Grade Standard Country Application
13MnNiMoNbR GBT China China structural steel and alloy steel
13MnNiMoNbR GBT China China structural steel and alloy steel
13MnNiMoNbR 15CrMoR
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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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