Aluminium slugs for Collapsible tubes

Slugs are the perfect basis for quality products that are machined or extruded: from packaging, e.g., for food, cosmetics or pharmaceutical products, and components for motor vehicles, plants and electrical engineering to cooling elements or parts in airbag or ABS systems. Specifically it can be processed into aluminum collapsible tube, aerosol can, aluminum bottle, capacitor shell, oil filter housing, pharmaceutical tube,cosmetic container.
Grade 1070
Temper O
Thickness (mm) 3.0-12.0mm
Diameter (mm) 13-88mm
Surface Treatment Tumbled, Mill finised
Surface Shape Flat, Domed, Camber
Payment terms: 30% deposit+T/T or L/C
Delevery time: 20~25 days after deposit received
Packaging details: With fiber bags or cartons(cardboard boxes), 20~25kgs/package.
Sample: 1~25 kgs Available
Port of loading: Any port in China
Tolerance on diameter of surface treated slug
Slug diameter (mm) Tolerance (mm) Standard
Over Up to
20 +0.03~-0.05 GB 231 / EN 570
20 60 +0.05~-0.09
60 +0.07~-0.13
Remarks: Dimension tolerance of slug with other uses will be negotiated as per requirements.
Tolerance on thickness of surface treated slug
Slug  thickness (mm) Tolerance (mm) Standard
Over Up to
6.5 +0.05~-0.05 GB 231 / EN 570
6.5 10 +0.07~-0.07
10 12 +0.10~-0.10
Material designation and Brinell hardness after annealing
Material Designation Brinell Hardness (HB)
1070 Tube 17-20
Aerosol can 17-21
aluminium slugs for collapsible tubes