DC/Cc Aluminum Circle for Cookware/Speaker/Lamp Cover

• Customization: Available
• Application: Decorations, Cookware, Lighting, Cover, etc
• Certification: ISO9001, ASTM, GB, EN
• Model NO.: 1060 1050 1100 3003 3004
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Alloy: Alloy
• Alloy No.: 1100, 1060, 1050, 3003
• Tempers: O, H12, H14
• Thickness: 0.36-10mm
• Diameter: 100-1500mm
• Applications: Producing Cookware,Utensil,Pots,Pans,Kettles.
• Transport Package: Wooden Pallet
• Specification: circle
• Trademark: signi aluminum
• Origin: Zhengzhou China
• HS Code: 760611900
• Production Capacity: 10500 Mt/Month

Product Description

DC/CC Aluminum circle for cookware/speaker/lamp cover


Specification
1. Alloy: 1050/1060/1070/1100/3003/3004
2. Thickness: 0.4-8.0mm
3. Diameter: 100-1500 mm
4. End-use: Cookware, reflector, satellite, speaker


The properties of aluminum al alu circles (or shaped blanks) make them ideal for use in a number of markets including the cookware, automotive and lighting industries:

1. Low anisotropy, which facilitates deep drawing
2. Strong mechanical properties
3. High and homogeneous heat diffusion
4. Ability to be enameled, covered by PTFE (or others), anodized
5. Good reflectivity
6. High strength-to-weight ratio
7. Durability and resistance to corrosion

Signi aluminum offers al alu circles and shaped blanks in a wide range of alloys, tempers, thicknesses and diameters to meet all likely customer requirements.

Al Alu Aluminium circles

The properties of aluminum circles (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 Alu circles
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
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
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

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.