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SB-221 6463

America ASME SB-2216463 铝及铝合金挤压制条、棒、线、管和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-2216463 / SB-221 6463
Category Grade Standard Region/Area Standard Content
Metals SB-221 6463 ASME SB-221 America 铝及铝合金挤压制条、棒、线、管和型材

Chemical composition(mass fraction)(wt.%) of the SB-221 6463

Element Min Max Similar
Zn - 0.0500 -
Si 0.2000 0.6000 -
Others Total - 0.1500 -
Others each - 0.0500 -
Mn - 0.0500 -
Mg 0.4500 0.9000 -
Fe - 0.1500 -
Cu - 0.2000 -
Al - - -

Mechanical Properties of steel grade SB-221 6463

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)
319 (≥) 336 (≥) 43 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade SB-221 6463

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 - -     0.11 -  
698 294 - 44.3 224   -  
554 - 12 42.2   111 224

Heat Treatment of steel grade SB-221 6463

Heat treated : 1597°C - 1213°C

Technological Curves of steel grade SB-221 6463

Cross Reference Table (Equivalent Grade) of SB-221 6463

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