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A532 Class Ⅱ Type A

America ASTM A532ClassⅡTypeA 耐磨铸铁 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A532 Class Ⅱ Type A ASTM A532/A532M America 耐磨铸铁

Chemical composition(mass fraction)(wt.%) of the A532 Class Ⅱ Type A

Element Min Max Similar

Mechanical Properties of steel grade A532 Class Ⅱ Type A

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)
922 (≥) 277 (≥) 24 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade A532 Class Ⅱ Type A

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
12 - -     0.22 -  
255 843 - 41.3 124   -  
589 - 42 24.2   144 441

Heat Treatment of steel grade A532 Class Ⅱ Type A

Heat treated : 1284°C - 1498°C

Technological Curves of steel grade A532 Class Ⅱ Type A

Cross Reference Table (Equivalent Grade) of A532 Class Ⅱ Type A

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