In shipbuilding, aluminum alloys are commonly used due to their excellent strength-to-weight ratio, 내식성, 및 용접성. The choice of the specific aluminum alloy plate depends on various factors, such as the type and size of the ship, operational conditions, and design requirements. 하지만, two commonly used aluminum alloy plates for shipbuilding are 5083 그리고 6061:

알루미늄 합금 5083: This alloy is widely used in shipbuilding due to its high strength, 우수한 내식성, 그리고 좋은 용접성. It has good formability and is suitable for various shipbuilding applications, including hull structures, superstructures, and deck components. 알루미늄 합금 5083 offers good resistance to seawater and industrial chemicals, making it suitable for marine environments.

알루미늄 합금 6061: While not as commonly used as 5083, 알루미늄 합금 6061 is also suitable for certain shipbuilding applications. It offers good strength and excellent corrosion resistance. 알루미늄 합금 6061 is often used in smaller boats, pleasure crafts, and recreational vessels. It is less resistant to corrosion in seawater compared to 5083, but its lighter weight and high strength make it suitable for specific ship designs where weight savings are crucial.

비교 5083 알루미늄 판과 6061 aluminum plate in shipbuilding

Aluminum plates used on ships generally need to have superior corrosion resistance. The 5-series aluminum plate has the strongest anti-rust and anti-corrosion ability among aluminum alloys, so it is often used on ships.