3105-H14 aluminum is 3105 aluminum in the H14 temper, with strength approximately between annealed (O) and full-hard (H18) states.
The H14 temper refers to aluminum alloy that has undergone a certain degree of cold working (strain hardening). In this state, the hardness and strength of the aluminum alloy are improved compared to the fully annealed state (O), but still lower than the full-hard state (H18). Aluminum alloys in the H14 temper typically have good strength and moderate ductility, making them suitable for applications that require certain strength but not extreme hardness.
3105-H14 aluminum is a heat-treated state of 3105 aluminum alloy, where "H14" indicates that the metal has undergone strain hardening. In this state, the aluminum alloy's hardness is increased through cold working, thereby enhancing its strength and rigidity.
| Alloy | 3105 aluminum sheet |
| TEMPER | H14, H16, H18, H19, H24 |
| Thickness(mm) | 0.1-600 |
| Width(mm) | 20-2650 |
| Length(mm) | 500-16000 |
| Application | Liquor bottle caps, beverage bottle caps, cosmetic caps, coating rolls, etc. |
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Al |
| 3105 | 0.6 | 0.7 | 0.3 | 0.30-0.8 | 0.20-0.8 | 0.2 | - | 0.4 | remains |
| Alloy/Temper | Thickness | Tensile strength | Yield strength | Elongation % |
| mm | Mpa | Mpa | ||
| 3105 O/H111 | >0.2-0.5 | 100-155 | 40 | 14 |
| >0.5-1.5 | 15 | |||
| >1.5-3 | 17 | |||
| 3105-H12 | >0.2-0.5 | 130-180 | 105 | 3 |
| >0.5-1.5 | 4 | |||
| >1.5-3 | 4 | |||
| 3105-H22 | >0.2-0.5 | 130-180 | 105 | 6 |
| >0.5-1.5 | 6 | |||
| >1.5-3 | 7 | |||
| 3105-H14 | >0.2-0.5 | 150-200 | 130 | 2 |
| >0.5-1.5 | 2 | |||
| >1.5-3 | 2 | |||
| 3105-H24 | >0.2-0.5 | 150-200 | 120 | 4 |
| >0.5-1.5 | 4 | |||
| >1.5-3 | 5 | |||
| 3105-H16 | >0.2-0.5 | 175-225 | 160 | 1 |
| >0.5-1.5 | 2 | |||
| >1.5-3 | 2 | |||
| 3105-H26 | >0.2-0.5 | 175-225 | 150 | 2 |
| >0.5-1.5 | 3 | |||
| >1.5-3 | 3 | |||
| 3105-H18 | >0.2-3.0 | 195 | 180 | 1 |
| 3105-H28 | >0.2-1.5 | 195 | 170 | 2 |
| 3105-H19 | >0.2-1.5 | 215 | 190 | 1 |
3105 aluminum alloy is primarily used in construction, industrial, and household applications, offering excellent formability and corrosion resistance.
3105-H14 aluminum alloy improves durability and load-bearing capacity while maintaining appropriate ductility.
3105 is designed specifically for the production of screw caps. The H14 and H16 tempers provide the necessary strength and formability for cap production.
Characteristics: 3105 H14 Aluminium Sheet Strip offers good corrosion resistance and strength, making it suitable for packaging applications where durability is crucial.
3105 is used for producing polypropylene (PP) bottle caps. The H14 temper provides a balance of strength and formability required for cap manufacturing.
3105 H14 Aluminium Sheet offers good strength and excellent corrosion resistance, ensuring the longevity and performance of PP bottle caps in various applications.
Compared to 3003-H14, 3105-H14 generally has higher strength and slightly lower elongation, making it suitable for applications requiring greater durability and strength. Both alloys offer excellent corrosion resistance and are used in a variety of industrial and commercial applications.
| Property | 3105-H14 Aluminum Alloy | 3003-H14 Aluminum Alloy |
| Corrosion Resistance | Excellent: Similar to 3003, providing good corrosion protection in various environments. | Excellent: Provides good corrosion resistance in various environments, including food and beverage applications. |
| Typical Applications | Residential exterior walls, mobile homes, rainwater transport items, and packaging materials, generally requiring higher strength and durability. | Cookware, tanks, chemical equipment, and basic materials requiring good formability and corrosion resistance. |
| Machinability | Good: Offers good machinability but with slightly higher strength and reduced ductility. Still easily formable and machinable for various applications. | Excellent: Known for its excellent machinability and ease of forming, widely used in applications requiring extensive shaping and forming. |
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