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B928 5083

America ASTM B9285083 舰船用高镁铝合金板和薄板的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B9285083 / B928 5083
Category Grade Standard Region/Area Standard Content
Metals B928 5083 ASTM B928/B928M America 舰船用高镁铝合金板和薄板的标准规范

Chemical composition(mass fraction)(wt.%) of the B928 5083

Element Min Max Similar

Mechanical Properties of steel grade B928 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)
225 (≥) 823 (≥) 34 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade B928 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
42 - -     0.11 -  
885 537 - 42.3 344   -  
137 - 24 44.2   134 313

Heat Treatment of steel grade B928 5083

Heat treated : 1761°C - 1754°C

Technological Curves of steel grade B928 5083

Cross Reference Table (Equivalent Grade) of B928 5083

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