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China 舞钢Q/WTB 09MnNiDR 供大连金州重型机器有限公司 09MnNiDR 钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09MnNiDR / 09MnNiDR
Category Grade Standard Region/Area Standard Content
Metals 09MnNiDR WJX 030 China 供大连金州重型机器有限公司 09MnNiDR 钢板技术条件

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

Element Min Max Similar
Al 0.0200 - -
Mo - 0.0800 -
Ni 0.3000 0.8000 -
Cu - 0.2500 -
Cr - 0.2500 -
Nb - 0.0400 -
Si 0.1500 0.5000 -
S - 0.0120 -
P - 0.0200 -
Mn 1.2000 1.6000 -
C - 0.1200 -
Al 0.0200 - -
Mo - 0.0800 -
Ni 0.3000 0.8000 -
Cu - 0.2500 -
Cr - 0.2500 -
Nb - 0.0400 -
Si 0.1500 0.5000 -
S - 0.0120 -
P - 0.0200 -
Mn 1.2000 1.6000 -
C - 0.1200 -
Al 0.0200 - -
Nb - 0.0400 -
Ni 0.3000 0.8000 -
S - 0.0050 -
P - 0.0100 -
Mn 1.2000 1.6000 -
Si 0.1500 0.5000 -
C - 0.1200 -
S - 0.0100 -
P - 0.0120 -
Al 0.0200 - -
Nb - 0.0400 -
Ni 0.3000 0.8000 -
Mn 1.2000 1.6000 -
Si 0.1500 0.5000 -
C - 0.1200 -
S - 0.0100 -
P - 0.0120 -
Al 0.0200 - -
Nb - 0.0400 -
Ni 0.3000 0.8000 -
Mn 1.2000 1.6000 -
Si 0.1500 0.5000 -
C - 0.1200 -
CE - 0.4500 -
S - 0.0100 -
P - 0.0120 -
Al 0.0200 - -
Nb - 0.0400 -
Ni 0.3000 0.8000 -
Mn 1.2000 1.6000 -
Si 0.1500 0.5000 -
C - 0.1200 -
S - 0.0100 -
P - 0.0150 -
Al 0.0200 - -
Nb - 0.0400 -
Ni 0.3000 0.8000 -
Mn 1.2000 1.6000 -
Si 0.1500 0.5000 -
C - 0.1200 -

Mechanical Properties of steel grade 09MnNiDR

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)
146 (≥) 691 (≥) 42 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 09MnNiDR

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 - -     0.14 -  
353 269 - 21.3 244   -  
371 - 44 32.2   332 332

Heat Treatment of steel grade 09MnNiDR

Heat treated : 1912°C - 1625°C

Technological Curves of steel grade 09MnNiDR

Cross Reference Table (Equivalent Grade) of 09MnNiDR

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