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Global 企业标准 AL453 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AL453 / AL 453
Category Grade Standard Region/Area Standard Content
Metals AL 453 -- Global

Chemical composition(mass fraction)(wt.%) of the AL 453

Element Min Max Similar
Ti - - 0.0200
S - 0.0030 -
RE - 0.1000 -
P - - 0.0200
Ni - - 0.3000
Mn - - 0.3000
Cr - - 22.0000
C - - 0.0300
Al - - 0.6000

Mechanical Properties of steel grade AL 453

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)
523 (≥) 422 (≥) 41 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade AL 453

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
41 - -     0.24 -  
235 479 - 24.3 423   -  
527 - 13 34.2   212 114

Heat Treatment of steel grade AL 453

Heat treated : 1557°C - 1513°C

Technological Curves of steel grade AL 453

Cross Reference Table (Equivalent Grade) of AL 453

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