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SB-928 5086

America ASME SB-9285086 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: SB-9285086 / SB-928 5086
Category Grade Standard Region/Area Standard Content
Metals SB-928 5086 ASME SB-928/SB-928M 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 SB-928 5086

Element Min Max Similar
Zn - 0.2500 -
Ti - 0.1500 -
Si - 0.4000 -
Others total - 0.1500 -
Others each - 0.0500 -
Mn 0.2000 0.7000 -
Mg 3.5000 4.5000 -
Fe - 0.5000 -
Cu - 0.1000 -
Cr 0.0500 0.2500 -
Al - - -

Mechanical Properties of steel grade SB-928 5086

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)
266 (≥) 484 (≥) 34 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SB-928 5086

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 - -     0.11 -  
232 287 - 22.3 221   -  
167 - 41 21.2   312 341

Heat Treatment of steel grade SB-928 5086

Heat treated : 1137°C - 1643°C

Technological Curves of steel grade SB-928 5086

Cross Reference Table (Equivalent Grade) of SB-928 5086

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