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5083 H32 Aluminum Plate

June 11, 2024

5083 h32 aluminum plate is a kind of aluminum alloy sheet, its alloy content mainly includes aluminum (Al) and magnesium (Mg), the alloy content is about 95.28% aluminum and about 4.72% magnesium. 5083 h32 aluminum plate has good corrosion resistance, high strength and excellent machinability. 5083 h32 aluminum plate’s mechanical properties include tensile strength of ≥275MPa, yield strength of ≥125MPa. 125MPa, and elongation of ≥5%. In addition, 5083 h32 aluminum plate also has good welding performance, can be used in a variety of welding processes.

5083 H32 aluminum plate

Here is the detailed introduction of 5083 h32 aluminum plate:

1, Alloy content

5083 aluminum plate belongs to Al-Mg system alloy, the main alloying element is magnesium. Its chemical composition includes:

Aluminum (Al): the balance

Silicon (Si): ≤ 0.4

Copper (Cu): ≤ 0.1

Magnesium (Mg): 4.0–4.9

Zinc (Zn): 0.25

Manganese (Mn): 0.40–1.0

Titanium (Ti): ≤ 0.15

Chromium (Cr): 0.05–0.25

Iron (Fe): 0.4

Individual impurity content: ≤0.05

Total impurity content: ≤0.15


2, Mechanical properties

Hot state process plasticity: the 5083 aluminum alloy can be thermally deformed with a deformation rate of >80% in the temperature range of 420~475°C, showing good hot state process plasticity.

Cold stamping properties: Related to the alloy state, the cold stamping properties are good in the annealed (O) state, second best in the H32 and H34 states, and worse in the H36/H38 states.

Welding performance: the alloy’s gas welding, arc welding, resistance welding, spot welding, seam welding performance is good, but the two argon arc welding may appear crystallization crack tendency. Hard brazing performance is good, soft brazing performance is poor.


3, The scope of application

5083 H32 aluminum plate with its excellent performance, widely used in many fields:

Transportation tools: in the marine industry, used for hull structure, outfitting parts, decks, cabin bulkheads and other parts. In the automotive industry, it is used in the manufacture of body frames, doors, engine mounts and other parts to achieve light weight and improve fuel efficiency. In the aircraft manufacturing sector, it is used in key parts such as wings, fuselages, landing gears, etc.

Construction field: Used to make aluminum alloy doors, windows, curtain walls, roofs, and other components to improve the aesthetics and durability of buildings.

Mechanical field: It is used to make various mechanical parts and structural components, such as gears, bearings, brackets, etc.

Chemical field: its excellent corrosion resistance makes 5083 aluminum plate can be used to manufacture chemical equipment, storage tanks, pipelines and other components, to ensure the stable operation of equipment in harsh environments.


In summary, 5083 H32 aluminum plate plays an important role in many industries with its unique alloy content, excellent mechanical properties and wide range of applications.

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