Aluminum foil Alloy: EN-AW3003, 8011, 8006, 1050 and 3005 Gauge tolerance: EN 546-3 (+/-6%) Tensile strength: EN 546-2 Elongation: EN546-2 Aluminum strip thickness: 0.12 to 0.80mm Coil width: Min.18mm/Max.700mm Coil length: 1,300m or 2,600m Inner diameter of coil: 150 to 152mm or as per customer's requests Used for PEX pipe, air conditioner, and walling material etc.