Applications of Aluminum Disc For Cooking Utensils

Cold Rolling Aluminum Circles are widely used in furniture like tables. But most aluminum circles clients requested are Deep Drawing Quality Aluminum Circle. These aluminum circles are widely used in kitchenware, cookware, reflector-light etc.

Features of Aluminum Circle for Cooking Utensils

  1. Wide range of selection on circles’ size including customized shape and size;
  2. Excellent deep drawing and spinning quality;
  3. RoHS and REACH compliance.

Specifications of Aluminum Circle for Cooking Utensils

Products Name Alloy Purity Hardness Specification
Thickness Diameter
Aluminum Discs 1050, 1070, 3003 96.95-99.70% O, H12, H14 0.5-4.5 90-1020

Chemical Composition (%) for Aluminum Circle for Cooking Utensils

Alloy Si Fe Cu Mn Mg Cr Ni Zn Ca V Ti Other Min Al
1050 0.25 0.40 0.05 0.05 0.05 0.05 0.05 0.03 0.03 99.50
1070 0.25 0.25 0.04 0.03 0.03 0.04 0.05 0.03 0.03 99.70
3003 0.60 0.70 0.05-0.20 1.00-1.50 0.03 0.10 0.15 96.75

Mechanical Properties for Aluminum Circle for Cooking Utensils

Temper Thickness(mm) Tensile Strength Elongation(%) Standard
O 0.4-6.0 60-100 ≥ 20 GB/T3190-1996
H12 0.5-6.0 70-120 ≥ 4
H14 0.5-6.0 85-120 ≥ 2

Specification Tolerances:

Blanked and Sheared Circle Products
Thickness(mm) Diameter Range (D)(mm)
0.5-4.5 D ≤ 455 455< D ≤ 1000 1000< D ≤ 1200
+/- 0.079 +/- 0.099 +/- 0.015
The max dimension may vary according to individual specifications