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15MnNiDR

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16MnDR 09Mn2VDR
#15MnNiDR

Description

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

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

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

C(％) Si(％) Mn(％) P(％) S(％) Ni(％)
Max 0.18 0.15-0.50 1.20-1.60 0.03 0.025 0.20-0.60

Mechanical Properties of steel grade 15MnNiDR

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)
267 (≥) 638 (≥) 11 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 15MnNiDR

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
13 - -     0.21 -  
428 343 - 33.3 143   -  
569 - 34 23.2   323 222

Heat Treatment of steel grade 15MnNiDR

Heat treated : 1188°C - 1518°C

Technological Curves of steel grade 15MnNiDR

Cross Reference Table (Equivalent Grade) of 15MnNiDR

Grade Standard Country Application
15MnNiDR GBT China China structural steel and alloy steel
16MnDR 09Mn2VDR
Available Suppliers
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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