Quick Detal:
| Product name | Alumimun Disk Blank |
| Material | 1050, 3003 and Etc |
| Tempers | O, H14, H22, H24, H18 and Etc |
| Application | cookware, road sign and etc |
| Standard | China Nation Standard GB 3880-2006, ASTM, EN
|
Surface
1. There are no macular or roll marks on the surface of aluminum
circle/disk/disc.
2. There is no water corrosion on the surface.
3.The surface of aluminum circle/disk/disc is very clean without
lots of impurities.
We have strict and professional procedures of production:
1> Before Producing :
Assurance of compliance the standard and material
According to customer's order;
Making production plan according to customer's order ;
Starting producing after receiving the payment from customer
2> Finished production :
Chemical test and Machanical test by our quality department,
Visual examination
Thickness measurment (Continous Ultrasonic)
Lenght dimension control.
Flatness,Straightness,Visual & Dimention check of edge
Weight control
Marking
3> checking before delivery :
Checking for packages
Certificate of compliance
Checking for Shiping mark and quantity
Producing Procedure from Aluminum Ingot to Aluminum Circles:
Decoiler → Accumulator→Tension Leveller →Acid&Alkali Cleaner →
Rinse → Conversion Treatment →
Priming coater →Infrared Curing Oven →Main coater → Floatation
Curing Oven →Strippable Film Applicator
→ Exit Accumulator →Recoiler →Punch - Aluminium Circles
Specifications:
| Alloy | Temperature | %E | UTS (mpa) |
| | | Min | Max |
| 1050 | O | 29 | 55 | 95 |
| H14 | 6 | 95 | 125 |
| H18 | 4 | 125 | |
| 1070 | O | 29 | 95 | |
| H14 | 6 | 95 | 120 |
| H18 | 4 | 120 | |
1200
| O | 29 | 70 | 110 |
| H14 | 5 | 105 | 140 |
| H16 | 4 | 125 | 150 |
| H18 | 3 | 140 | |
3003
| O | 25 | 90 | 130 |
| H14 | 5 | 130 | 180 |
| H16 | 4 | 150 | 195 |
| H18 | 3 | 170 | |
3103
| O | 25 | 90 | 130 |
| H14 | 5 | 130 | 180 |
| H16 | 4 | 15 | 195 |
| H18 | 3 | 170 | |
8011
| O | 25 | 85 | 120 |
| H14 | 5 | 125 | 160 |
| H16 | 4 | 150 | 180 |
| H18 | 3 | 175 | |
