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Aluminum Hot Rolled Sheet

The industrial rolling of aluminum alloy sheets consists of 7 major operations: preliminary rolling of flat, continuously cast ingots with a weight of 0.5-5tons, straightening on roller straighteners, milling to obtain a pure and smooth surface, application of aluminum sheets to both sides of the ingot, heating, hot rolling with cladding to a thickness of 4-12mm with subsequent reeling, and finally, annealing and cold rolling. Our hot rolled sheets do not go through the cold rolling process.

Our 6-series hot rolled aluminum sheets, represented by aluminum alloy 6061 sheets, contains a larger amount of magnesium and silicone than other sheets. It features a high corrosion resistance and anti-oxidation features. As the alloy sheet has a high plasticity and excellent interfaces, as well as being easy to coat and process, it is primarily used in the production of low pressure weapons and plane adaptors. Customized aluminum sheets are also available upon request.

Technical Parameters of Hot Rolled Sheet
No. Thickness(mm) Width(mm) Length(mm) temper
5005 0.2~6.0 200~2200 9500 O H12 H14 H16 H18 H22 H24 H26 H32 H36 H111 H112
5052 0.3-80 1000-1500 1000~4000 O H18/28 H14/24 H112
5083 0.2~8.0 1000~1500 1900~6000 O H14 H34 H32
specification GB/T 3880
Chemical Composition
Alloy Si Fe Cu Mn Mg Cr Zn Ti Al
5005 0.30 0.70 0.20 0.20 0.50~1.1 0.10 0.25 _ spare
5052 0.25 0.40 0.10 0.10 2.2~2.8 0.15~0.35 0.10 spare
5083 0.40 0.40 0.10 0.40~1.0 4.0~4.9 0.05~0.25 0.25 0.15 spare
Mechanical Property
Alloy Tensile strength (MPa) Elongation(%) Annealing temperature℃
5005 100~205 1~8 345
5083 110~136 ≥20 415
Alloy No. Thickness(mm) Width(mm) Length(mm) Temper
6061 1.2~20 100~800 2500(max) O,F,T4,T5
Standard GB/T3880,GB/T3190,GB/T3199
Chemical Composition
Alloy Cu Si Fe Mn Mg Zn Cr Ti Al
6061 0.15~0.4 0.4~0.8 0.7 0.15 0.8~1.2 0.25 0.04~0.35 0.15 spare
Alloy Si Fe Cu Mn Mg Cr Zn Ti Al
7075 0.40 0.50 1.2~2.0 0.3 2.1~2.9 0.18~0.28 5.1~6.1 0.2 spare
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