Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 5042 h48 can end aluminum coil in China. With abundant experience, we warmly welcome you to wholesale high quality 5042 h48 can end aluminum coil in stock here from our factory. Good service and reasonable price are available.
5042 H48 Can End Aluminum Coil Description
5042 (AW-AlMg3,5Mn) Chemical composition
| Mg | Fe | Zn | Si | Mn | Cu | Cr | Ti | Others | Al | |
| Each | Total | |||||||||
| 3.0-4.0 | 0.35 | 0.25 | 0.20 | 0.2-0.5 | 0.15 | 0.10 | 0.1 | 0.05 | 0.15 | Reste |
Physical properties of 5042 aluminum sheet coils for can lids
| Property | Typical Value | Unit | Description |
|---|---|---|---|
| Alloy | 5042 | - | Al-Mg alloy for can end applications |
| Temper | H48 | - | Semi-hard, suitable for easy-open ends |
| Ultimate Tensile Strength (UTS) | 310–350 | MPa | Resistance to pulling force |
| Yield Strength (0.2% offset) | ≥ 275 | MPa | Stress at which permanent deformation begins |
| Elongation (A50) | ≥ 2 | % | Ductility, varies with thickness |
| Modulus of Elasticity | 69–70 | GPa | Material stiffness |
| Density | 2.72 | g/cm³ | Typical aluminum density |
| Typical Thickness Range | 0.18 – 0.30 | mm | Common for can end applications |
| Width Range | 500 – 1500 | mm | Customizable according to needs |
| Lead time | 10-20 days for regular orders; 25-30 days for custom specifications | ||
Features of 5042 H48 aluminum coil
High Plasticity
5042 H48 aluminum coil has excellent plasticity, which is essential for producing cans with complex shapes and designs. This material can be deep drawn, stretched, and bent without cracking or tearing.
Good Corrosion Resistance
The high magnesium content in 5042 H48 aluminum coil provides excellent corrosion resistance, making it suitable for environments with high humidity or exposure to mildly corrosive solutions such as applications in the marine and chemical industries, condensers, and beverage can production.
Moderate Strength
The H48 temper of 5042 aluminum coil gives it moderate strength, enough to withstand the pressure of carbonated beverages and other packaged products, allowing the top of the can to withstand the canning pressure and prevent deformation during the canning process.
Surface Quality
5042 alloy sheet generally has a flat and smooth surface, making it suitable for applications with high flatness and appearance requirements.
Food Safety
5042 alloy is a food-safe material suitable for applications involving contact with food, such as can lids and food packaging.
Application of 5042 H48 Aluminum Coil
- Easy-open ends (EOE) for cans
- Pull-tab beverage lids
- Sealing ends for soda, juice, soup, coffee, and pet food cans
- High-speed stamping and sealing lines
What alloys are there for aluminum beverage cans?
5052 H48 Aluminum Sheet Coils For Can End
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3104 H19 Aluminum Sheet For Can Body
about us
GNEE has many years of experience in producing 5042 H48 alloy aluminum coils. We strictly control product quality during the production process. The products meet international standards and have obtained many certificates, such as ISO, SGS, etc.
As a global leader in aluminum rolling, GNEE offers 5042 H48 aluminum coils designed for food and beverage cans. With world-class rolling mills, continuous casting and hot rolling lines, and a vertically integrated production system, we produce more than 800,000 tons of rolled aluminum products annually.
We ensure precise thickness control as low as 0.18 mm, tolerance ±0.005 mm, stable mechanical properties and excellent surface quality.
The 5042 alloy aluminum coils we provide are exported to many countries at reasonable prices. We are a trusted 5042 H48 aluminum coil supplier.
Contact us today for custom specifications, samples or to request a quote - your trusted aluminum supplier for can ends.
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