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Global 企业标准 AL412 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AL412 / AL 412
Category Grade Standard Region/Area Standard Content
Metals AL 412 -- Global

Chemical composition(mass fraction)(wt.%) of the AL 412

Element Min Max Similar
Si - 0.7000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.4000 -
N - 0.0300 -
Mn - 0.9000 -
Cr - 11.7500 -
C - 0.0200 -

Mechanical Properties of steel grade AL 412

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)
661 (≥) 712 (≥) 24 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade AL 412

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
11 - -     0.12 -  
694 738 - 33.3 134   -  
438 - 32 43.2   444 323

Heat Treatment of steel grade AL 412

Heat treated : 1271°C - 1127°C

Technological Curves of steel grade AL 412

Cross Reference Table (Equivalent Grade) of AL 412

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