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Global 企业标准 AXA12 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AXA12 / AXA 12
Category Grade Standard Region/Area Standard Content
Metals AXA 12 -- Global

Chemical composition(mass fraction)(wt.%) of the AXA 12

Element Min Max Similar
Si - 2.0000 -
Ni 9.0000 12.0000 -
Mo 2.0000 3.0000 -
Mn - 1.5000 -
Cr 18.0000 21.0000 -
C - 0.0800 -

Mechanical Properties of steel grade AXA 12

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)
915 (≥) 528 (≥) 33 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade AXA 12

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 - -     0.33 -  
917 513 - 22.3 232   -  
865 - 42 13.2   222 124

Heat Treatment of steel grade AXA 12

Heat treated : 1254°C - 1142°C

Technological Curves of steel grade AXA 12

Cross Reference Table (Equivalent Grade) of AXA 12

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