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16MnDR

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15CrMoR 15MnNiDR
#16MnDR

Description

China GBT 16MnDR China structural steel and alloy steel and 16MnDR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the 16MnDR

C(％) Si(％) Mn(％) P(％) S(％)
Max 0.20 0.15-0.50 1.20-1.60 0.03 0.025

Mechanical Properties of steel grade 16MnDR

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)
444 (≥) 858 (≥) 24 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 16MnDR

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 - -     0.23 -  
598 351 - 13.3 424   -  
326 - 34 11.2   423 331

Heat Treatment of steel grade 16MnDR

Heat treated : 1847°C - 1827°C

Technological Curves of steel grade 16MnDR

Cross Reference Table (Equivalent Grade) of 16MnDR

Grade Standard Country Application
16MnDR GBT China China structural steel and alloy steel
15CrMoR 15MnNiDR
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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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