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Global 企业标准 AL263 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AL263 / AL 263
Category Grade Standard Region/Area Standard Content
Metals AL 263 -- Global

Chemical composition(mass fraction)(wt.%) of the AL 263

Element Min Max Similar
Ti - - 2.2000
Ni - - -
Mo - - 5.8000
Cr - - 20.0000
Co - - 20.0000

Mechanical Properties of steel grade AL 263

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)
213 (≥) 399 (≥) 33 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade AL 263

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
22 - -     0.34 -  
373 865 - 12.3 331   -  
682 - 43 12.2   134 434

Heat Treatment of steel grade AL 263

Heat treated : 1236°C - 1325°C

Technological Curves of steel grade AL 263

Cross Reference Table (Equivalent Grade) of AL 263

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