AA8011/AA3003 Aluminium Rolled for Closures

• Usage: Seal & Closure
• Type: Roll
• Temper: Half Hard
• Treatment: Coated
• Thickness: Thick Foil
• Surface State: Double light Aluminum Foil
• Model NO.: 8011 3003
• Rolling Characteristics: Rolling
• Material: Aluminum
• Alloy No.: 8011 3003
• Thickness of Aluminum: 0.18-0.25 mm
• Tempers: H14 H24 H24
• Width: 50-1250 mm
• Coil Sizes: Od: 1450 Max ID: 75,150,300, 508mm
• Transport Package: Wooden Pallet
• Specification: rolled
• Trademark: signi aluminium
• Origin: Zhengzhou China
• HS Code: 76061190
• Production Capacity: 8500 Mt/Month

Product Description

AA8011/AA3003 Aluminium Rolled for Closures 

1. Specification

Dimensions of aluminum closures rolled
Parameter	Range	Standard	Tolerance
Thickness (mm)	0.18 - 0.25	0.18, 0.20	+0.005/-0.005
Width (mm)	50 - 1250	813, 845, 833.8,835	+0.5, -0
Length (mm)	400 - 1000	655,706	+0.5, -0
Diagonal difference for sheet (mm)	1 max	-	-
Coil sizes (mm)	OD: 1450 max ID: 75,150,300, 508	-	-
Coil density (kg/mm)	3.5 max	-	-
Offer for thickness and width outside the range may be quoted on specific request
Surface	Mill finish, color coated, chromated, varnished
Earring	Typical value: < 2 per cent for >=0.18 mm thickness

2. Production Control
 
(1) strict control of good width tolerance.
Thickness tolerance: + 0.01mm (preferably 0.005mm)
Width tolerance: + 1mm
Flatness requirements: height less than 3mm, within 1 meters of the wave number is less than 3;
 
(2). Mechanical properties:
Yield strength: 295-380Mpa;
Tensile strength: 355-420 Mpa;
Extension rate: 5.5%;
After baking: yield strength: 320MPa; tensile strength: more than 360MPa; the elongation rate: = 5.5%
 
(3).  plate shape control:
Combined with roll, bending roll, spray the use of control good flatness, ensure hot machine convex degree control between 0.1 ~ 0.8%, hot online visual without obvious wave.
 
(4). appearance quality:
No end edge crack, roll end neat, no staggered pyramid.