Aluminium Alloy 3105 / 3105A
3105 aluminum sheet is a typical deep-drawing material with
An aluminum sheet for bottle cap can be made of raw material of 1 series, 3 series, 5 series and 8 series of mill finish aluminum coils, including 8011, 3105, 1060, 3104 and 5052. Bottle cap aluminum sheet coils win great popularity because aluminum sheets bottle caps has light weight, outstanding deep drawing property and good sealing effect. Gwangyang Aluminum has 8011 and 3105 bottle cap aluminum sheet coil rolls of direct casting and continuous casting. Our products are applied to bottle cap making of various products, such as wine ropp caps, cosmetic pp caps, pharmaceutical closures, beverage covers and so on.
Bottle cap aluminum sheet coil for For Direct casting
Alloy | Temper | Thickness (mm) | U.T.S (Mpa) | Elongation(%) | Earing (%) |
8011 | H14,H16 | 0.15-0.28 | 125-155 | ≥2 | ≤2 |
3105 | H14,H16 | 0.15-0.28 | 150-200 | ≥1 | ≤2 |
Bottle cap aluminum sheet coil For Continuous Casting
Alloy | Temper | Thickness (mm) | U.T.S (Mpa) | Elongation (%) |
8011 | H16 | 0.15~0.25 | 160~215 | ≧2 |
8011 | H18 | 0.15~0.25 | 220~260 | ≧1 |
Chemical composition of Gwangyang aluminum sheet for bottle cap
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ni | Ti | Other | Al | |
Each | Total | |||||||||||
3105 | 0.6 | 0.7 | 0.3 | 0.3~0.8 | 0.2~0.8 | 0.2 | 0.4 | – | 0.1 | 0.05 | 0.15 | Remain |
8011 | 0.50~0.9 | 0.60~1.0 | 0.10 | 0.20 | 0.05 | 0.05 | 0.10 | – | 0.08 | 0.05 | 0.15 | Remain |