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SB-221 5154

America ASME SB-2215154 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-2215154 / SB-221 5154
Category Grade Standard Region/Area Standard Content
Metals SB-221 5154 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 5154

Element Min Max Similar

Mechanical Properties of steel grade SB-221 5154

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)
574 (≥) 415 (≥) 43 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SB-221 5154

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 - -     0.12 -  
172 541 - 43.3 113   -  
824 - 43 23.2   331 132

Heat Treatment of steel grade SB-221 5154

Heat treated : 1939°C - 1115°C

Technological Curves of steel grade SB-221 5154

Cross Reference Table (Equivalent Grade) of SB-221 5154

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