Bright Finish Aluminum Circles for Cookware for Sale
Port:
Shanghai, China
Production Capacity:
10500 Mt/Month
Payment Terms:
L/C, T/T, Western Union, Paypal, Money Gram
Henan Signi Aluminium Co., Ltd.
Henan, China
Last Login Date:
Jul 09, 2025
Business Type:
Manufacturer/Factory
Main Products:
Hot Rolled Plate, Aluminum Circle/Disc, Brazing Aluminium Sheet/Strip, Aluminium Coil/Strip for Transformer Winding, Color Coated Aluminium Sheet/Strip/Coil, Ropp Closure Materails, Aluminium Foil, Aluminum Coil, Aluminum Strip, Aluminum Sheet
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Product Description
Company Info
Basic Info.
Model NO.
1050, 1060, 1100, 3003
Alloy No.
1050, 1060, 1100
Tempers
O, H12, H14
Thickness
0.36-10mm
Diameter
20-1200mm
Earring
<2%
Certification
ASTM, GB, EN
Technique
Cold Drawn
Grade
1000 Series
Temper
O - H112
Surface Treatment
Mill Finish
Alloy
Alloy
Application
Cookware, Licence Plate, Lighting
Trademark
Signi aluminum
Transport Package
Wooden Pallet
Specification
circle
Origin
Henan China
HS Code
760611900
Product Description
Specification of aluminum circles
1. Alloy: 1050/1060/1070/1100/3003
2. Thickness: 0.4-8.0mm
3. Diameter: 85-1250mm
4. End-use: Cookware, reflector, satellite
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.
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. |
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