5086 Aluminum Sheet

5086 aluminum is a non-heat-treatable aluminum alloy strengthened through cold working. It offers moderate strength and excellent resistance to seawater corrosion. Because of these properties, it is widely used in the shipbuilding industry. The main alloying element of 5086 aluminum is magnesium, with a small addition of manganese. This composition gives the alloy strong rust resistance, especially in near-shore and marine environments. Known internationally as AlMg4.5Mn, 5086 aluminum combines lightweight performance with good ductility, making it well suited for ship structures and hull construction.

Zggdmetal is a professional 5086 aluminum sheet supplier in China. We provide sheets in multiple tempers and specifications for customers worldwide. We also support surface treatment options and reliable global logistics to ensure stable delivery and consistent quality.

Advantages of 5086 Aluminum Sheet

1. Cost-Effective Material 5086 aluminum sheet is affordable and widely used across many industries. It is also recyclable, making it an environmentally friendly choice.
2. High Strength Compared with 5052 and 5083 aluminum, 5086 offers higher mechanical strength. Its strength can be further improved through the process of strain hardening.
3. Excellent Corrosion Resistance 5086 aluminum resists corrosion in harsh environments, including seawater, chemical acids, and alkalis. Its surface effectively protects against both air and liquid corrosion.
4. Good Weldability This alloy supports multiple welding methods without compromising structural integrity. Strong and reliable welds are easily achieved.
5. High Ductility and Toughness 5086 aluminum exhibits excellent formability, allowing it to bend and be stamped without cracking. It maintains toughness even under mechanical stress, making it ideal for various structural applications.

5086 Aluminum Sheet Specifications

5086 Alloy Composition

5086 Aluminum Sheet Properties

Applications of 5086 Aluminum Sheet

1. Marine & Shipbuilding
   5086 aluminum sheet is ideal for hulls, decks, and other components exposed to seawater. Its excellent corrosion resistance makes it suitable for platforms and structures in harsh marine environments.
2. Vehicle Bodies
   This alloy is widely used for trucks, trailers, and armored vehicles. Its lightweight and durable panels help reduce fuel consumption while maintaining strength and safety.
3. Pressure Vessels and Cryogenic Tanks
   5086 aluminum is suitable for high-pressure and cryogenic storage. It is commonly used for equipment handling chemical liquids, petrochemicals, and other corrosive substances. The material resists rust and can withstand extreme temperatures and pressures.