5083 Aluminum Plate

Alloy 5083 aluminum plates have higher strength than 5052 plate and has 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. Since Alloy 5083 is capable of withstanding extremely low temperatures without brittleness or loss of properties, it is especially suited to the cryogenic market. Alloy 5083 has been used in vehicle armor plate due to its high strength factor.

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Thickness
Temper
Specification
Alloy Grade
Shape
Grade
Width

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SKU Description DFARS Temper Thickness Width Length Specification
Sku: A4578 Description: 5083 O FR ASTM B209 .3750 x 72.0000 x 195 DFARS: No Temper: O Thickness: 0.3750 Width: 72 Length: 195 Specification: ASTM B209 ASME SB209
Sku: 11452 Description: 5083 O ASTM B209 .3750 x 60.0000 x 60 DFARS: No Temper: O Thickness: 0.3750 Width: 60 Length: 144 Specification: ASTM B209 ASME SB209
Sku: 06326 Description: 5083O ALUM PLT .3750 DFARS: No Temper: O Thickness: 0.3750 Width: 120 Length: 240 IN Specification: ASTM B209 ASME SB209
Sku: 06308 Description: 5083O ALUM PLT .3750 DFARS: Yes Temper: O Thickness: 0.3750 Width: 96 Length: 288 IN Specification: ASTM B209 ASME SB209
Sku: 94786 Description: 5083O ALUM PLT .5000 DFARS: No Temper: O Thickness: 0.5000 Width: 120 Length: 288 IN Specification: ASTM B209 ASME SB209
Sku: 11997 Description: 5083O ALUM PLT .5000 DFARS: No Temper: O Thickness: 0.5000 Width: 72 Length: 240 IN Specification: ASTM B209 ASME SB209
Sku: 06322 Description: 5083O ALUM PLT .5000 DFARS: No Temper: O Thickness: 0.5000 Width: 120 Length: 240 IN Specification: ASTM B209 ASME SB209
Sku: 06270 Description: 5083O ALUM PLT .5000 DFARS: Yes Temper: O Thickness: 0.5000 Width: 96 Length: 288 IN Specification: ASTM B209 ASME SB209
Sku: A6685 Description: 5083 O HR MF ASTM B209 2.0000 x 96.0000 x 288 DFARS: Yes Temper: O Thickness: 2.0000 Width: 96 Length: 288 Specification: ASTM B209 ASME SB209
Sku: 06177 Description: 50830 ALUM PLT 2.0000 DFARS: No Temper: 0 Thickness: 2.0000 Width: 72 Length: 144 IN Specification: ASTM B209 ASME SB209

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Applications:

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

TW Metals stocks 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.

Applications:

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

TW Metals stocks 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.

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