China DC Aluminum Circle for Non-Stick Cookware

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

AlloyTemper Thickness Diameter 1050, 1060, 1070, 1100, 3003O, H12, H140.36~10mm20~1200Remark: special specifications can be produced according to your requirement

Dimensions Parameter Range Tolerance Thickness for circles (mm)0.71 - 6.35for 0.71 to 1.4 +/-0.08for 1.41 to 2.5 +0.1, -0.13for 2.51 to 4.0 +/-0.13for 4.01 to 5.00 +/-0.15for 5.01 to 6.35 +/-0.20Thickness for ovals (mm)1.75 - 3.00for 1.75 to 2.5 +0.1, -0.13for 2.51 to 3.00 +/-0.13Diameter (mm)102 - 1250(a) sheared circles +2, -0(b) punched circles +0.5, -0Earing<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)MinMax1050O295595closeH146951251/2TH184125-1T1070O2995-closeH146951201/2TH184120-1T3003O2590130closeH1451301801/2TH1641501951TH183170-3T

Chemical compositionAlloy (%) AA 1050 AA 1070AA 1100 AA 3003Fe0.400.251.000.70Si0.250.20(Fr + Si)0.60Mg0.050.03--Mn0.050.030.051.00 - 1.50Cu0.050.040.050.05 - 0.20Zn0.050.040.100.10Ti0.030.030.050.10 (Ti + Zr)Cr----Each (others)0.030.030.050.05Total (Others)--0.1250.15Al99.5099.7099.00Remaining

Surface qualityFree from scratches, pit marks, rolling bandsApplicable standardsASTM - B - 209M, Aluminium association - aluminium standards and data, Hindalco manufacturing limits (as applicable).PackingThe 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