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A532 Class I Type A

America ASTM A532ClassITypeA 耐磨铸铁 and Mechanical Properties, Chemical Element, Cross Reference.

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

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

Element Min Max Similar
Si - 0.8000 -
S - 0.1500 -
P - 0.3000 -
Ni 3.3000 5.0000 -
Mo - 1.0000 -
Mn - 2.0000 -
Cr 1.4000 4.0000 -
C 2.8000 3.6000 -

Mechanical Properties of steel grade A532 Class I 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)
242 (≥) 937 (≥) 33 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade A532 Class I 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
32 - -     0.12 -  
834 352 - 13.3 134   -  
957 - 34 22.2   434 213

Heat Treatment of steel grade A532 Class I Type A

Heat treated : 1359°C - 1161°C

Technological Curves of steel grade A532 Class I Type A

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

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