The 5083 double-sided film aluminum plate is a high-precision ultra-flat high-magnesium alloy. The thickness tolerance is within plus or minus 0.05, and the flatness of the board surface is within 10 wires per square. Corrosion and machinability are good...

Introduction of 5083 double-sided film aluminum plate for tanker

The 5083 double-sided film aluminum plate is a high-precision ultra-flat high-magnesium alloy. The thickness tolerance is within plus or minus 0.05, and the flatness of the board surface is within 10 wires per square. Corrosion and machinability are good. The surface is beautiful after anodizing Arc welding performance is good. 5083 also belongs to the AL-Mn series alloy, which is a kind of rust-proof aluminum. This alloy has high strength, especially fatigue resistance, high plasticity and corrosion resistance, and cannot be strengthened by heat treatment. It has good plasticity during semi-cold work hardening, low plasticity during cold work hardening, good corrosion resistance, good weldability, poor machinability, and polishable.

The chemical composition of 5083 double-sided film aluminum plate for tanker:

Al : Remain

Si: ≤0.40

Cu: ≤0.10

Mg: 4.0 to 4.9

Zn: ≤0.25

Mn: 0.40～1.0

Ti: ≤0.15

Cr: 0.05～0.25

Fe: 0.000 to 0.400

Note: single: ≤0.05; total: ≤0.15

Application of 5083 double-sided film aluminum plate for tanker:

5083 double-sided film aluminum plate is mainly used for low-load parts that require high plasticity and good weldability, and work in liquid or gas media, such as ships, automobiles, aircraft welding parts, subway light rails, and pressure vessels that require strict fire protection (liquid tankers, refrigerated trucks, refrigerated containers), refrigeration units, TV towers, drilling equipment, transportation equipment, parts, armor, etc.