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A351 Grade CG6MMN

America ASTM A351GradeCG6MMN 容压零件用奥氏体及奥氏体铁素体铸铁的技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A351 Grade CG6MMN ASTM A351/A351M America 容压零件用奥氏体及奥氏体铁素体铸铁的技术规范

Chemical composition(mass fraction)(wt.%) of the A351 Grade CG6MMN

Element Min Max Similar

Mechanical Properties of steel grade A351 Grade CG6MMN

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)
447 (≥) 727 (≥) 41 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade A351 Grade CG6MMN

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
44 - -     0.44 -  
441 543 - 41.3 423   -  
462 - 42 14.2   233 442

Heat Treatment of steel grade A351 Grade CG6MMN

Heat treated : 1324°C - 1142°C

Technological Curves of steel grade A351 Grade CG6MMN

Cross Reference Table (Equivalent Grade) of A351 Grade CG6MMN

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