High Formability Mill Finish Aluminum Sheet Custom Size For PP Caps
Thickness 0.18mm-0.25mm AA8011 Stock High Formability Mill Finish Aluminum Sheet Custom Size For PP Caps
Detailed Product Description
Aluminium Closure Stock in mill finish
Noonday closure stock is rolled to very fine tolerances to yield more closure per tonne of stock and to allow uninterruptedoperation of high-speed, multiple-cavity presses. Its strength, high formability, low earring and printable surfaces make it ideal for pilfer-proof caps and vial seals.
| Dimensions |
| Parameter | Range | Standard | Tolerance |
| Thickness (mm) | 0.18 - 0.25 | 0.18, 0.20 | +0.005/-0.01 |
| Width (mm) | 50 - 1250 | 867, 762, 584 | +2, -0 |
| Length (mm) | 400 — 1000 | - | +2, -0 |
| Diagonal difference for sheet (mm) | 2 max | - | - |
| Coil sizes (mm) | OD: 1450 max
ID: 203, 250, 508 | - | - |
| Coil density (kg/mm) | 3.5 max | - | - |
| Offer for thickness and width outside the range may be quoted on specific request |
| Flatness |
| Less than 20 I units (typical) |
| For example: |
| :: | 20 I unit means; in length of 1 meter |
| :: | 1 wave sum of rises 5 mm, avg. rise of each wave 5.00 mm |
| :: | 4 wave sum of rises 8 mm, avg. rise of each wave 2.00 mm |
| :: | 6 wave sum of rises 8 mm, avg. rise of each wave 1.30 mm |
| Earring |
| Typical value: < 2 per cent for >=0.18 mm thickness |
| Mechanical properties |
| Alloy (AA) | Temper | UTS (mpa) | % E (min)
(at 50 mm
gauge length) |
| Min | Max |
| 3003 | H14 | 125 | 170 | 1 |
| H16 | 165 | 205 | 1 |
| 3105 | H14 | 150 | 200 | 1 |
| 8011 | O | 8.5 | 12 | 15 |
| H14 | 125 | 170 | 1 |
| H24 | 125 | 160 | 1 |
| Chemical composition |
| Alloy (%) | AA 3003 | AA 3105 | AA 8011 |
| Fe | 0.70 | 0.70 | 0.6 — 1.0 |
| Si | 0.60 | 0.60 | 0.5 — 0.9 |
| Mg | 0.05 | 0.20 — 0.80 | 0.05 |
| Mn | 1.00 — 1.50 | 0.3 — 0.8 | 0.20 |
| Cu | 0.05 — 0.20 | 0.30 | 0.10 |
| Zn | 0.10 | 0.25 | 0.10 |
| Ti | 0.05 | 0.10 | 0.08 |
| Cr | 0.05 | 0.10 | 0.05 |
| Each (others) | 0.05 | 0.05 | 0.05 |
| Total (others) | 0.15 | 0.15 | 0.15 |
| Al | Remainder | Remainder | Remainder |
| Single number indicates maximum content |
Packing
Sheet: Sheets are placed in wooden boxes on wooden skids with runners along the length of the sheet. They are wrapped in HDPE with hardboard on top and bottom of the stack. Hoop iron strapping runs along the length of the sheets. Silica gel packets are put in the boxes for moisture protection.
Alternatively, they are wrapped in a poly-laminated gunny or polythene, strapped with a hoop iron strap and clip and placed on a wooden pallet. Edge guards are used and the sheets are wrapped with protective thermocol sheets.
Coil: Coil is placed on wooden pallets in either eye-to-sky or eye-to-wall condition, wrapped in HDPE fabric and hardboard, and strapped with hoop iron. Silica gel packets are used for moisture protection.
Applications :
- Pilfer-proof caps
- Vial seals
- Cream containers and caps
AS Per detail application, we also use AA1060/3105/3104,H14,H16,H18 for pp caps production
Application detail as follows:
Our advantages:
1, Since 2008, we have rich experience in this industry in China;
2, Good reputation in the production of aluminium/aluminum plate areas;
3, We start our productions from aluminum ingot,so we can control the quality as well;
4, We have our own development department for new material research;
5, Good experience and cooperation with big clients in the world;
6, With Certificate ISO9001-2008;
7, High performance cost ratio;
8, Fast delivery time;
9, Customized orders available;
10, Good communication skills, and good service and understandings for customers.
