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China GB 8050 变形铝及铝合金化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 8050 / 8050
Category Grade Standard Region/Area Standard Content
Metals 8050 GB/T 3190 China 变形铝及铝合金化学成分

Chemical composition(mass fraction)(wt.%) of the 8050

Element Min Max Similar
Si 0.1500 0.3000 -
Fe 1.1000 1.2000 -
Cu - 0.0500 -
Mn 0.4500 0.5500 -
Mg - 0.0500 -
Zn - 0.1000 -
Cr - 0.0500 -
Others Total - 0.0500 -
Total Others - 0.1500 -
Al - - -
Al - - -
Total Others - 0.1500 -
Others Total - 0.0500 -
Cr - 0.0500 -
Zn - 0.1000 -
Mg - 0.0500 -
Mn 0.4500 0.5500 -
Cu - 0.0500 -
Fe 1.1000 1.2000 -
Si 0.1500 0.3000 -
Zn - 0.1000 -
Total Others - 0.1500 -
Others Total - 0.0500 -
Si 0.1500 0.3000 -
Mn 0.4500 0.5500 -
Mg - 0.0500 -
Fe 1.1000 1.2000 -
Cu - 0.0500 -
Cr - 0.0500 -
Al - - -

Mechanical Properties of steel grade 8050

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)
332 (≥) 438 (≥) 11 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 8050

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 - -     0.44 -  
895 794 - 21.3 413   -  
479 - 33 11.2   232 434

Heat Treatment of steel grade 8050

Heat treated : 1717°C - 1548°C

Technological Curves of steel grade 8050

Cross Reference Table (Equivalent Grade) of 8050

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