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SB-221 5083

America ASME SB-2215083 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-2215083 / SB-221 5083
Category Grade Standard Region/Area Standard Content
Metals SB-221 5083 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 5083

Element Min Max Similar

Mechanical Properties of steel grade SB-221 5083

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)
454 (≥) 112 (≥) 21 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade SB-221 5083

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 - -     0.24 -  
629 297 - 13.3 123   -  
998 - 21 13.2   421 323

Heat Treatment of steel grade SB-221 5083

Heat treated : 1742°C - 1516°C

Technological Curves of steel grade SB-221 5083

Cross Reference Table (Equivalent Grade) of SB-221 5083

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