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China GJB 6082 铝合金预拉伸板材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 6082 / 6082
Category Grade Standard Region/Area Standard Content
Metals 6082 GJB 1741A China 铝合金预拉伸板材规范

Chemical composition(mass fraction)(wt.%) of the 6082

Element Min Max Similar
Si 0.7000 1.3000 -
Fe - 0.5000 -
Cu - 0.1000 -
Mn 0.4000 1.0000 -
Mg 0.6000 1.2000 -
Cr - 0.2500 -
Zn - 0.2000 -
Ti - 0.1000 -
Others total - 0.0500 -
Total Others - 0.1500 -
Al - - -

Mechanical Properties of steel grade 6082

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)
181 (≥) 157 (≥) 23 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 6082

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
24 - -     0.21 -  
834 843 - 13.3 411   -  
173 - 43 12.2   211 341

Heat Treatment of steel grade 6082

Heat treated : 1261°C - 1216°C

Technological Curves of steel grade 6082

Cross Reference Table (Equivalent Grade) of 6082

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