Food Grade 1050 Aluminum Circle Disc 80-1600mm Burr Free High Flatness Deep Drawing Cookware Blank

This aluminum circle disc is produced from 1050, 1060, 1100 and 3003 alloy in O, H12, H14 and H24 temper, with a diameter range of 80mm to 1600mm and a thickness range of 0.3mm to 6.5mm. Every blank is precision cut, deburred and flatness levelled before packing, and the material is FDA and LFGB compliant for direct food contact cookware production.

• 80-1600mm full diameter range — one supplier covers small 80mm bottle cap blanks up to 1600mm large pot and pressure cooker blanks, so buyers do not need to split orders between two mills.
• Burr free edge — CNC circle cutting plus a dedicated deburring pass keeps the rim smooth and free of slivers, protecting press dies, reducing edge cracking during deep drawing and removing hand injury risk in the customer workshop.
• High flatness — tension levelling and stress relief keep flatness within 1mm per meter, so blanks sit flat on the draw die, avoid wrinkling and keep the drawing gap uniform.
• Food grade safety — 99.6% high purity aluminum with FDA and LFGB compliant surface condition, no oil residue and no harmful coating, suitable for frying pans, rice cookers, kettles and bakeware.
• Fast supply — 5-8 working days for stock sizes, free A4 and small round samples for drawing trials before the bulk order.

• Cookware: frying pans, rice cookers, pressure cookers, kettles, stock pots, bakeware, non stick pans, cooking utensils.
• Household hardware: wash basins, basins, trays, tableware, bottle caps, cosmetic lids.
• Lighting and electronics: lampshades, lamp covers, reflectors, LED shells, heat sink substrates.
• Transport and signage: traffic signs, road sign blanks, automotive heat shields, wheel covers, gaskets.

• Size: any diameter between 80mm and 1600mm and any thickness between 0.3mm and 6.5mm, cut to your drawing with no extra die cost.
• Alloy and temper: 1050, 1060, 1070, 1100, 3003, 3105 in O, H12, H14, H16, H18, H24 and H32 according to the drawing depth and hardness requirement.
• Surface: mill finish, smooth bright finish, anodized, color coated, protective PE or PVC film on one or both sides.
• Tolerance: standard diameter tolerance ±0.1mm; tighter ±0.05mm available for automatic production lines.
• Packing: customer logo on labels, custom pallet size, neutral packing for distributors.

• Free sample: free A4 sheet sample and small diameter round samples for material and drawing trials, freight collected.
• Fast quotation: price and loading plan within 12 hours, FOB, CIF, CFR and DDP options.
• Technical support: alloy and temper recommendation based on your drawing depth, blank diameter calculation and die clearance advice.
• Quality documents: mill test certificate, dimensional and flatness report, FDA and LFGB declaration, SGS or BV third party inspection on request.
• Order tracking: production photos, weekly schedule updates and container loading report with seal number.
• After-sales: 12-month quality warranty, claim response within 48 hours, replacement or credit for confirmed defects.

• Standard export packing: protective paper interleaving, plastic film wrap, moisture absorbent desiccant, steel strapping and fumigation-free seaworthy wooden pallet.
• Container loading: 20GP loads about 20-23 tons, 40GP about 25 tons; pallet size matched to container width to avoid empty space.
• Shipment modes: FCL, LCL consolidation and air freight for urgent sample orders.
• Lead time: 5-8 working days for stock sizes, 15-25 days for customized diameter, alloy or surface.
• Documents: commercial invoice, packing list, bill of lading, certificate of origin (CO, Form E, Form A) and insurance certificate when required.