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08Cr2AlMo

Global 企业标准 08Cr2AlMo and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 08Cr2AlMo / 08Cr2AlMo
Category Grade Standard Region/Area Standard Content
Metals 08Cr2AlMo 企业标准 Global

Chemical composition(mass fraction)(wt.%) of the 08Cr2AlMo

Element Min Max Similar

Mechanical Properties of steel grade 08Cr2AlMo

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)
324 (≥) 334 (≥) 41 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 08Cr2AlMo

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
23 - -     0.43 -  
333 527 - 33.3 233   -  
447 - 24 24.2   143 313

Heat Treatment of steel grade 08Cr2AlMo

Heat treated : 1329°C - 1761°C

Technological Curves of steel grade 08Cr2AlMo

Cross Reference Table (Equivalent Grade) of 08Cr2AlMo

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