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AL 409 Cb

Global 企业标准 AL409Cb and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AL409Cb / AL 409 Cb
Category Grade Standard Region/Area Standard Content
Metals AL 409 Cb -- Global

Chemical composition(mass fraction)(wt.%) of the AL 409 Cb

Element Min Max Similar
Si - - 0.5000
Mn - - 0.4000
Fe - - 86.0000
Cr - - 12.5000
Cb - - 0.4000
C - - 0.0200

Mechanical Properties of steel grade AL 409 Cb

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)
591 (≥) 276 (≥) 32 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade AL 409 Cb

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
13 - -     0.21 -  
628 116 - 24.3 234   -  
967 - 13 32.2   141 432

Heat Treatment of steel grade AL 409 Cb

Heat treated : 1564°C - 1138°C

Technological Curves of steel grade AL 409 Cb

Cross Reference Table (Equivalent Grade) of AL 409 Cb

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