Specifications of 3105 aluminum sheet strip and foil
| Temper | Specifications (mm) | ||||
| Thickness | Width | Thickness | Coil ID | ||
| Sheet | Strip and Foil | ||||
| H14, H24, H16, H26, H18 | 0.150-0.500 | 500.0-1500.0 | 50.0-1500.0 | 500.0-2000.0 | 75.0, 150.0, 200.0, 300.0, 350.0, 405.0, 505.0 |
Surface type
Plain mill finish Aluminium strip;
DOS oil lubricated finish;
Chromated finish;
One side golden, white, red, blue, black, etc., and the other side protective lacquer.
Both sides clear/transparent lacquered.
Earring of 3105 aluminum sheet strip and foil
| Temper | Earring |
| H14 | ≤3% |
| H24, H16, H26, H18 | ≤4% |
Unevenness of 3105 aluminum sheet strip and foil
| Thickness mm | Longitudinal unevenness | Horizontal unevenness | ||
| Wave height mm | Wave per meter length | Wave height mm | Wave height mm | |
| not more than | ||||
| 0.150-0.250 | 2.0 | 4 | 1.5 | 2 |
| >0.250-0.500 | 3.0 | 3 | 1.5 | 2 |
Mechanical properties of 3105 aluminum sheet strip and foil
| Temper | Thickness mm | Mechanical properties | |
| Tensile strength MPa | Elongation % | ||
| Not less than | |||
| H14 | 0.150-0.500 | 160-190 | 1 |
| H24 | 4 | ||
| H16 | 175-225 | 1 | |
| H26 | 3 | ||
| H18 | ≥195 | 1 | |
Camber and layering of 3105 aluminum sheet strip and foil
Layering of strip and foil ≤ 1.0 mm, camber ≤ 5.0 mm.
Thickness tolerance of 3105 aluminum sheet strip and foil
| Thickness mm | Thickness tolerance mm |
| 0.150-0.250 | ±0.005 |
| >0.250-0.500 | ±0.010 |
Width tolerance of 3105 aluminum sheet strip and foil
| Width mm | Width tolerance mm |
| ≤800.0 | +0.5 0 |
| >800.0 | +1 0 |
Chemical composition of 3105 aluminum sheet strip and foil
| Element | Content (%) |
| Aluminum, Al | 97.3 |
| Manganese, Mn | 0.3-0.8 |
| Magnesium, Mg | 0.2-0.8 |
| Silicon, Si | ≤0.6 |
| Iron, Fe | ≤0.7 |
| Copper, Cu | ≤0.3 |
| Zinc, Zn | ≤0.4 |
| Titanium, Ti | ≤0.1 |
| Chromium, Cr | ≤0.2 |
Application of 3105 aluminum sheet strip and foil
In comparison to 8011 closure sheet, 3105 aluminium screw cap sheet has sufficient strength to withstand gas pressure, thus it is commonly utilized in the production of screw caps for gas liquid bottles such as soda water and carbonated wines.
