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09MnTiCuREDR

China GB 09MnTiCuREDR 低温压力容器用低合金钢钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09MnTiCuREDR / 09MnTiCuREDR
Category Grade Standard Region/Area Standard Content
Metals 09MnTiCuREDR GB 3531 China 低温压力容器用低合金钢钢板

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

Element Min Max Similar
Ti 0.0300 0.0800 -
Si - 0.4000 -
S - 0.0300 -
RE - 0.1500 -
P - 0.0350 -
Mn 1.4000 1.7000 -
Cu 0.2000 0.4000 -
C - 0.1200 -

Mechanical Properties of steel grade 09MnTiCuREDR

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)
746 (≥) 155 (≥) 44 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 09MnTiCuREDR

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
41 - -     0.14 -  
613 339 - 44.3 122   -  
284 - 42 32.2   324 414

Heat Treatment of steel grade 09MnTiCuREDR

Heat treated : 1673°C - 1671°C

Technological Curves of steel grade 09MnTiCuREDR

Cross Reference Table (Equivalent Grade) of 09MnTiCuREDR

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