2118 Aluminum Foil Roll

Foil Roll 11 Micron

2118 aluminum foil is a high-quality, corrosion-resistant material made of high-quality pure aluminum through state casting or hot-rolling processing. It has good ductility, leakage resistance and sealing properties. Generally used for packaging items, bottle caps, bottle stoppers, etc.

The 2218 aluminum alloy typically contains 2% to 2.5% copper, 0.2% to 0.5% manganese, and trace amounts of other elements such as magnesium, silicon, and iron. This alloy is often used in aerospace and defense applications because of its high strength-to-weight ratio, excellent resistance to fatigue and corrosion, and good machinability.

Product application scope:

Here are some additional details about this material:

1、Chemical composition: The 2218 aluminum alloy typically contains 2% to 2.5% copper, 0.2% to 0.5% manganese, and trace amounts of other elements such as magnesium, silicon, and iron.

2、Strength and durability: 2218 aluminum foil is known for its high strength-to-weight ratio and excellent resistance to fatigue and corrosion. These properties make it a popular choice for structural components in spacecraft, military vehicles, and other applications that require strength and durability.

3、Machinability: Despite its high strength, 2218 aluminum foil is relatively easy to machine and work with. This makes it a popular choice for manufacturers who need to create complex shapes and designs.

4、High-temperature resistance: 2218 aluminum foil can withstand temperatures of up to 400 degrees Celsius, which makes it suitable for use in high-temperature environments such as rocket engines.

5、Corrosion resistance: Aluminum is naturally resistant to corrosion, and the addition of copper and other elements in the 2218 alloy further enhances its resistance to rust and other forms of corrosion.

With 15 years of aluminum foil coil production history, GNEE is an outstanding representative of the global aluminum foil manufacturing industry. We have established close partnerships with customers and dealers with our excellent product quality, global sales network and reasonable prices.

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