Hard Anodizing Aluminium Circle in Alloy 3003 3004 Ddq

• Application: Decorations, Cookware
• Certification: EN
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 3003 3004
• Alloy: Alloy
• Tempers: O, H12, H14
• Thickness: 0.36-10mm
• Diameter: 20-1200mm
• Applications: Producing Cookware,Utensil,Pots,Pans,Kettles.
• Transport Package: Wooden Pallet
• Specification: circle
• Trademark: signi aluminum
• Origin: Henan China
• HS Code: 760611900
• Production Capacity: 5000 Mt/Month

Product Description

Hard anodizing quality aluminium circle in alloy 3003 3004 DDQ

1. Alloy: 1050/1060/1070/1100/3003
2. Thickness: 0.4-8.0mm
3. Diameter: 85-1250mm
4. nd-use: Cookware, reflector, satellite
 

Hard anodizing quality circle

The properties of hard anodizing quality aluminum circle (or shaped blanks) make them ideal for use in a number of markets including the cookware, automotive and lighting industries:

 

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

 

Dimensions of aluminum circle
Parameter	Range	Tolerance
Thickness for circles (mm)	0.71 _ 6.35	for 0.71 to 1.4 +/-0.08
		for 1.41 to 2.5 +0.1, -0.13
		for 2.51 to 4.0 +/-0.13
		for 4.01 to 5.00 +/-0.15
		for 5.01 to 6.35 +/-0.20
Thickness for ovals (mm)	1.75 _ 3.00	for 1.75 to 2.5 +0.1, -0.13
		for 2.51 to 3.00 +/-0.13
Diameter (mm)	102 _ 1250	(a) sheared circles +2, -0
		(b) punched circles +0.5, -0
Earing	< 5% for ' O' temper < 9% for H12, H14, H16, H18

 

Mechanical properties of aluminum circle
Alloy (AA)	Temper	%E (min) (at 50 mm gauge length)	UTS (mpa)		Bend test: radius of bend (T=material thickness)
			Min	Max
1050	O	29	55	95	close
	H14	6	95	125	1/2T
	H18	4	125	-	1T
1070	O	29	95	-	close
	H14	6	95	120	1/2T
	H18	4	120	-	1T
3003	O	25	90	130	close
	H14	5	130	180	1/2T
	H16	4	150	195	1T
	H18	3	170	-	3T

 

Chemical composition of aluminum circle
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

 

Surface quality of aluminum circle

Free from scratches, pit marks, rolling bands

Applicable standards

ASTM - B - 209M, Aluminium association _ aluminium standards and data, Hindalco manufacturing limits (as applicable).

Packing

The circles are packed in boxes or pallets with interleave paper, polythene, foam / thermocol. Pallets and boxes are strapped with hoop iron and clips. Silica gel packets are placed in the boxes for moisture protection.