About Alloy
Aluminum alloy 5083 is a non-heat-treatable alloy known for its exceptional strength, corrosion resistance, and weldability. It belongs to the 5xxx series of aluminum alloys, characterized by their magnesium content, which contributes to the alloy's enhanced strength and excellent performance in marine environments. Alloy 5083 is widely recognized for its applications in industries requiring high mechanical properties and resistance to corrosion.
Product Form
BS N8
Alcan GB-B54S
Alcoa-505
BA 281
Hiduminium-05
Peraluman-460
Birmabright-BB4
QQ-A-200/4
QQ-A-250/6
AMS 4056 5083-0 Sheet and Plate
Chemical Composition
| Weight% | Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
| Alloy 5083 | Bal | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.05 max | 0.15 max |
Property
| Material | Temper | Tensile Strength (ksi) min | Yield Strength (ksi) min | Elongation % in 2" |
| 5083 Extruded Bar (<5" diameter) | 0 | 39 | 16 | 14 |
| 5083 Extruded Bar (<5" diameter) | H111 | 40 | 24 | 12 |
| 5083 Extruded Bar (<5" diameter) | H112 | 39 | 16 | 12 |
Application
Marine Industry:
Boat hulls
Marine fittings (propeller shafts, rudders)
Aerospace Industry:
Aircraft structures (fuselage panels, wings)
Missile components
Industrial Applications:
Pressure vessels
Welded structures and assemblies
Defense and Armor Applications:
Armor plating for military and armored vehicles
General Engineering:
Structural components in various industries
Consumer Goods:
Sporting goods equipment (bicycle frames)
Conclusion:
Aluminum alloy 5056 is prized for its high strength, corrosion resistance, weldability, and suitability across marine, aerospace, defense, industrial, engineering, and consumer goods applications. Its versatile properties ensure reliability and performance in environments requiring durability, strength, and resistance to corrosion.
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