5000 Grade 5182 Aluminium Plate For Automotive Outer Door Panels

5000 Grade 5182 Aluminium Plate For Automotive Outer Door Panels

5182 aluminum sheet belongs to the Al-Mg alloy. It has good corrosion resistance,

excellent weldability, good cold workability, and has medium strength. 

5182 alloy is often used for the can lids, outer plates and decks of ships, car body panels,

etc.We can produce 5182 aluminum sheets in all tempers according to customer needs.

Common Tempers

O (Annealed):

Used when maximum formability is required (e.g. for deep-drawing operations).

Very soft, ideal for stretch forming.

H111:

Slightly strain-hardened; offers a balance of strength and formability.

Commonly used in stamped automotive body panels.

H32:

Moderately strain-hardened and partially annealed.

Provides higher yield strength and better dent resistance than O or H111.

Used when surface rigidity and stiffness are more critical.

Performance Advantages

♦ Excellent formability

Ideal for deep drawing and complex contour shaping required for door panels.

♦ High corrosion resistance

Magnesium in 5182 provides strong protection against atmospheric and road salt corrosion.

♦ Moderate to high strength

Sufficient for structural integrity without adding excess weight.

♦ Good dent resistance

Especially in H32 temper, provides better surface rigidity and impact resistance.

♦ Recyclability & sustainability

Fully recyclable; aligns with the automotive industry’s shift toward green manufacturing.

Our 5182 sample, engine hood.

How we guarantee the Aluminum Plate quality?

We own World leading technologies and equipments, full sets of imported vertical intelligent 

storage and logistic management system,and finishing lines which fulfill all the requirements

on various kinds of Aluminium plate, sheet and coil products. The finishing lines include 

trimming lines,tension leveling lines,air-floating type quenching lines and packaging lines.

Central Laboratory, professional analysis and test division, it is specialized in raw and auxiliary 

materials, precise finished and semi-finished Aluminum plate,sheet and coil products testing.