5052 aluminum sheet strip for can lids

Aluminum cans have the advantages of light weight, heat resistance, good conductivity, odorless and non-toxic, good printing effect, etc. They can also resist acid and alkali corrosion, are durable, recyclable, economical and environmentally friendly. Aluminum alloy is currently the main base material for making cans. 

The aluminum sheet and strip used for aluminum alloy cans have different alloys in different parts. Usually, 5052 aluminum sheet/strip or 3104 aluminum sheet/strip is used for the lid (bottom) of the can, and 5182 aluminum sheet is used for the pull ring of the can.

5052 aluminum alloy for can lid

FLAIT ALUMINUM has a complete production line and mature production technology. The 5052 aluminum sheet/strip we produce is flat, with more precise thickness control, which can ensure a thickness tolerance of ±0.005mm, ensure stable post-processing, and meet customer needs.

5052 aluminum sheet strip for can lids quality control requirements

• Flatness: Strips are not allowed to have obvious waves, wave height within 1 meter does not exceed 3mm, and waves do not exceed 3/meter;
• Side curvature: The side curvature of the product on any 2000mm length should not be greater than 0.5mm;
• End warping: The height of the end warping is ≤5mm for any 1500mm length of product cut;
• Joints: No joints are allowed.
• Surface: No serious bubbles, missing coating, scratches, corrosion, oil spots, peeling, stripes, color difference, spots, roller marks, periodicity, etc. that affect the appearance quality of the product are allowed, burrs <= 0.04mm;
• End face: The end face is neat, rolled tightly without loose layers, staggered layers ≤2mm, and tower shapes ≤5mm.

Specification of 5052 aluminum sheet strip for can lids

Mechanical propertiesof 5052 aluminum sheet strip for can lids

Original Source:Aluminum Sheet Coil for Cap Closure

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