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5083 Aluminium Plates


Champak Industries stocks Alloy 5083 aluminum plates' thicknesses from .250" - 2.00", widths up to 120" and lengths up to 300" or can accommodate any customer specific requirements. All material is fully certified to ASTM B209 and ASME SB209. Alloy 5083 aluminum plates, which have higher strength than 5052 plate and have exceptional thermal conductivity. In the tempered condition, it retains good formability due to excellent ductility. It is highly suitable for welding and can be hardened by cold work. Because Alloy 5083 exhibits excellent resistance to general corrosion, it is used in marine applications. Alloy 5083 is capable of withstanding extremely low temperatures without brittleness or loss of properties; it is especially suited to the cryogenic market.

Typical Applications:

. LNG ship construction
. Pressure vessels
. Storage tanks
. Welded structures (high strength)
. Armor plate
. Drilling rigs
. Chemical Composite


Chemical Composition Limits (WT %)

Silicon 0.4
Iron 0.4
Copper 0.1
Manganese 0.40-1.0
Magnesium 4.0-4.9
Chromium 0.05-0.25
Zinc 0.25
Titanium 0.15
Others, each 0.05
Others, total 0.15
Balance, Aluminum

Typical Mechanical Properties

TemperTensile StrengthYield StrengthElongation
KSI KSI %
O (annealed) 42 21 14
H112 43 23 10
H116 46 33 10
H321 46 33 10
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