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America ASTM A43M29 商品生铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A43M29 / A43 M 29
Category Grade Standard Region/Area Standard Content
Metals A43 M 29 ASTM A43 America 商品生铁

Chemical composition(mass fraction)(wt.%) of the A43 M 29

Element Min Max Similar
Si 2.2600 2.5000 -
S - 0.0500 -
P 0.1010 0.3000 -
Mn 1.0100 1.2500 -

Mechanical Properties of steel grade A43 M 29

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)
939 (≥) 437 (≥) 41 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade A43 M 29

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
33 - -     0.23 -  
166 271 - 11.3 124   -  
542 - 31 22.2   242 343

Heat Treatment of steel grade A43 M 29

Heat treated : 1163°C - 1927°C

Technological Curves of steel grade A43 M 29

Cross Reference Table (Equivalent Grade) of A43 M 29

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