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China YS 5083 轨道交通用铝合金板材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5083 / 5083
Category Grade Standard Region/Area Standard Content
Metals 5083 YS/T 907 China 轨道交通用铝合金板材

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

Element Min Max Similar
Zn - 0.2500 -
Total others - 0.1500 -
Ti - 0.1500 -
Si - 0.4000 -
Others total - 0.0500 -
Mn 0.4000 1.0000 -
Mg 4.0000 4.9000 -
Fe - 0.4000 -
Cu - 0.1000 -
Cr 0.0500 0.2500 -
Al - - -

Mechanical Properties of steel grade 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)
944 (≥) 561 (≥) 43 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 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
31 - -     0.24 -  
465 965 - 44.3 341   -  
328 - 11 44.2   311 142

Heat Treatment of steel grade 5083

Heat treated : 1853°C - 1864°C

Technological Curves of steel grade 5083

Cross Reference Table (Equivalent Grade) of 5083

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