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Description

China GBT 09Mn2VDR China structural steel and alloy steel and 09Mn2VDR Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 09Mn2VDR
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 09Mn2VDR GBT China China structural steel and alloy steel
16MnR
15MnVR
15MnVNR
15MnVNR
18MnMoNbR
13MnNiMoNbR
13MnNiMoNbR
15CrMoR
16MnDR
15MnNiDR

Chemical composition(mass fraction)(wt.%) of the 09Mn2VDR

C(%) Si(%) Mn(%) P(%) S(%) Nb(%)
Max 0.12 0.15-0.50 1.40-1.80 0.03 0.025 0.02-0.06

Mechanical Properties of steel grade 09Mn2VDR

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)
636 (≥) 796 (≥) 33 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 09Mn2VDR

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
34 - -     0.12 -  
558 243 - 12.3 333   -  
561 - 44 21.2   434 232

Heat Treatment of steel grade 09Mn2VDR

Heat treated : 1814°C - 1659°C

Technological Curves of steel grade 09Mn2VDR

Cross Reference Table (Equivalent Grade) of 09Mn2VDR

Grade Standard Country Application
09Mn2VDR GBT China China structural steel and alloy steel

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