DC Aluminum Circle for Non-Stick Cookware (3003, 1100, 1050)

• Application: Decorations, Cookware, Lighting
• Certification: ISO9001, ASTM, EN
• Technique: Hot Rolled
• Grade: 3000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 3003, 1100, 1050
• Alloy: Alloy
• Alloy No.: 3003, 1100, 1050
• Tempers: O, H12, H14
• Thickness: 0.36-10mm
• Diameter: 20-1200mm
• Applications: Producing Cookware,Utensil,Pots,Pans,Kettles.
• Transport Package: Wooden Pallet or Wooden Case
• Specification: China Standard
• Trademark: Signi aluminum
• Origin: Zhengzhou China
• HS Code: 76061190
• Production Capacity: 11000 Mt/Month

Product Description

DC Aluminum Circle for Non-Stick Cookware (3003, 1100, 1050)

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:
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 circles and shaped blanks in a wide range of alloys, tempers, thicknesses and diameters to meet all likely customer requirements. Aluminum Circle (A3003, 1100, 1050)

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
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.

Application of DC aluminum circle
Aluminium circle are widely used in electronics, daily chemical, medicine, culture and education, auto applications, electrical, heat preservation, mechanical manufacturering, automotive, aerospace, military industry, mould, construction, printing and other industries. Such as kitchen suppliers, titanium, pressure cooker etc. and hareware items such as chimnev, water heater etc. ,is one of the biggest products intensive processing of aluminium alloy strip dosage.




The package of 3003 aluminum circle