3004 Aluminum Strip for Cap

• Application: Transportation Tools, Marine/Shipping
• Certification: ISO9001, ASTM, Lloyds/BV/ABS/Dnv
• Technique: Hot Rolled/Cast Rolled
• Grade: 3000 Series
• Temper: O
• Surface Treatment: Mill Finish
• Model NO.: 3004
• Alloy: Alloy
• Thickness: 0.2--0.3mm
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606119000
• Production Capacity: 10000mt/Month

Product Description

3004-O aluminum alloy strip for lamp cap
 Aludium's Closure Sheets have superb deep-drawing capabilities and lacquer adhesion capabilities. These properties guarantee high quality printing results, giving your closure an impressive finish.A shiny end, in many shapes and colors. Aluminium has exactly the properties that closures need.

To make aluminum lamp cap, first stamping and then tapping into spiral shape, thinner materials and to withstand the pressure. Therefore, the 3004 lamp cap aluminum strip need to be with high mechanical strength and uniform microstructure and deep drawing property. Currently chalco aluminum use the flat ingot hot rolling for producing blank holder with 3004-O aluminum alloy strip. To make this 3004 O aluminum alloy strip, we have to control the composition of the material and cast rolling process, the high temperature uniformity of annealing and final annealing process, it have good deep drawing quality, enough strength, good formability.
 

Chemical Composition
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ti	Other		Aluminum
										Each	Total
3004	0.3	0.7	0.25	1.0-1.5	0.8-1.3	-	-	0.25	-	0.05	0.15	Remainder

 

Temper	Thickness mm	Tensile Strength  Rm MPa		Yield Strength  Rp0.2 MPa		Elongation %  A50mm	Bend Radius		Hardness HBWa
		min.	max.	min.	max.		180°	90°
O	0.2-0.3	155	200	60		13	0t	0t	45

Key features features features features
• Aluminium is impermeable to light and gas, it can be easily formed and it combines well with other materials.
• We supply plain as well as lacquered strip and sheet made from alloyed aluminium in thicknesses ranging from 0.180 to 0.250 mm.