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Global 企业标准 AL29-4C and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AL29-4C / AL 29-4C
Category Grade Standard Region/Area Standard Content
Metals AL 29-4C -- Global

Chemical composition(mass fraction)(wt.%) of the AL 29-4C

Element Min Max Similar
Ti - - 0.5000
Si - - 0.3500
N - - 0.0200
Mo - - 4.0000
Mn - - 0.3000
Fe - - 66.0000
Cr - - 29.0000
C - - 0.0200

Mechanical Properties of steel grade AL 29-4C

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)
892 (≥) 586 (≥) 12 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade AL 29-4C

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
44 - -     0.22 -  
514 898 - 44.3 214   -  
256 - 41 43.2   444 422

Heat Treatment of steel grade AL 29-4C

Heat treated : 1356°C - 1552°C

Technological Curves of steel grade AL 29-4C

Cross Reference Table (Equivalent Grade) of AL 29-4C

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