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A43 Bes 12

America ASTM A43Bes12 商品生铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A43Bes12 / A43 Bes 12
Category Grade Standard Region/Area Standard Content
Metals A43 Bes 12 ASTM A43 America 商品生铁

Chemical composition(mass fraction)(wt.%) of the A43 Bes 12

Element Min Max Similar
Si 1.7600 2.0000 -
S - 0.0500 -
P 0.0760 0.1000 -
Mn 1.0100 1.2500 -

Mechanical Properties of steel grade A43 Bes 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)
947 (≥) 321 (≥) 34 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade A43 Bes 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
14 - -     0.32 -  
594 134 - 21.3 312   -  
577 - 11 23.2   141 411

Heat Treatment of steel grade A43 Bes 12

Heat treated : 1545°C - 1521°C

Technological Curves of steel grade A43 Bes 12

Cross Reference Table (Equivalent Grade) of A43 Bes 12

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