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5086 aluminum plate

5086 aluminum plate has higher strength than 5052 plate and 5083 plate and its mechanical properties vary significantly with hardening and temperature. It is not strengthened by heat treatment; instead, it becomes stronger due to strain hardening or cold working of the material. This alloy can be readily welded, retaining most of its mechanical strength. The good results with welding and good corrosion properties in seawater make Alloy 5086 extremely popular in marine applications. It is also easy to form, stamp and weld.

Spot Sizes

5086 aluminum plate Thickness 4.5-220mm

Aluminum plate Physical Properties

Alloy Temper Thickness 
Tensile Strength 
Rm/Mpa Min.
Yield Strength 
Rp0.2/Mpa Min.
% Min.
5086 O / H111 6-12.5 240-310 100 17
>12.5 240-310 100 16
H112 6-12.5 250 105 8
12.5-40 240 105 9
>40 240 100 12

Chemical Composition % Max.

Alloy Si Fe Cu Mn Mg Cr Ni Zn Ti Zr Other Al
Each Total
5086 0.40  0.50  0.10  0.20
0.25  0.15  0.05  0.15  Remainder

Aluminum Plate Typical Applications

5086 Aluminum Plate Typical uses: for applications that require a high corrosion resistance, good weldability and moderate-intensity situations, such as ships, cars and aircraft can be welded plates; the need for strict fire pressure vessels, refrigeration equipment, tower, equipment exploration equipment, transportation equipment, missile parts, armor and so on.

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