5083 Aluminum Sheet for Auto Body
5083 aluminum alloy sheet is an excellent automotive body sheet material featuring high strength, superior corrosion resistance, good weldability and formability, and outstanding heat resistance. It is widely used to manufacture body structural parts, body panels, fuel tanks, wheel hubs, fenders, doors, and other auto components.
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Overview
5083 is a high-magnesium 5000 anti-corrosion Al-Mg alloy specially developed for lightweight body manufacturing of new energy and fuel vehicles. Featuring high strength, lightweight, outstanding corrosion resistance, excellent weldability, heat resistance and versatile formability, 5083 aluminum sheet is widely adopted for body panels, structural parts, fuel tanks, wheel hubs and chassis components, acting as a core substrate to realize vehicle weight reduction, longer driving range and improved driving safety.
Specification
Alloy: 5083
Temper: O, H111, H32
Thickness: 0.1-400mm
Width: 600-4300mm
Length: 600-12000mm
Feature
Lightweight for energy efficiency: Much lower density than steel, vehicle weight reduction cuts fuel consumption and emissions.
High strength & impact resistance: 4.0–4.9% magnesium content delivers outstanding tensile and yield strength, excellent dent and impact resistance to improve body safety and structural stability.
Long-lasting corrosion resistance: Dense natural oxide film resists rain, salt spray and fuel erosion, preventing leakage and rust for fuel tanks and chassis to extend service life.
Good Weldability: Seamlessly weldable with various materials; mature & stable welding process.
Heat Resistance: Maintains stable mechanical properties in high-temperature environments.
Application
5083 aluminum automotive body sheet is widely used in manufacturing body panels (doors, roof, hood, chassis, etc.), fuel tanks, wheel hubs, fenders, and other auto parts, effectively improving vehicle stability, safety, fuel efficiency, and service life.
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