Aluminum Circle

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Aluminum circles are often used to make capacitor cases, hoses, aluminum cases and more. We provide premium aluminum circles made from the 1, 3, 5, 6, and 8-series aluminum alloys. These aluminum discs are available from 0.02 to 50mm thick and 10 to 1,000mm in diameter. Selections depend upon designated applications.

Standard Specifications
Thickness (mm): 0.4-6.0
Diameter(mm): 85-900
Times (spm): 40-55
PN of Presser(kN): 1250,1600,2000,2500

Applications
Currently, our alloy circles are used in electronics, daily chemicals, medicine, stationary and auto part industries. They are also applicable to the application of manufacturing of electric equipment, thermal insulation products, mechanical machinery, automobiles, aviation devices, molds, military gear and more.

Technical Parameters of Aluminum Circles

Alloy	Temper	Thickness	Diameter
1050, 1060, 1070, 1100, 3003	O, H12, H14	0.36~10mm	20~1200
Remark: special specifications can be produced according to your requirement

Chemical composition
Alloy (%)	AA 1050	AA 1070	AA 1100	AA 3003
Fe	0.40	0.25	1.00	0.70
Si	0.25	0.20	(Fr Si)	0.60
Mg	0.05	0.03	-	-
Mn	0.05	0.03	0.05	1.00 _ 1.50
Cu	0.05	0.04	0.05	0.05 _ 0.20
Zn	0.05	0.04	0.10	0.10
Ti	0.03	0.03	0.05	0.10 (Ti Zr)
Cr	-	-	-	-
Each (others)	0.03	0.03	0.05	0.05
Total (Others)	-	-	0.125	0.15
Al	99.50	99.70	99.00	Remaining