Aluminum alloys
5083
Spécifications
EU
Al Mg4, 5Mn0,7
USA
UNS: A95083
ISO Symbol
Al Mg4, 5Mn0,7
Composition
Cr
0.15
Mn
0.7
Al
Base
Mg
4.4
Applications
• Alloy suitable for applications in the following areas:
– marine applications
– automotive industry
– aerospace industry
– nuclear industry
– defence (armour-plate, missiles)
This alloy is also used in cryogenic applications.
Characteristics
• Weldable alloy with intermediate mechanical strength and good corrosion resistance.
Good properties at low temperature down to -196°C.
Mechanical properties
| Heat treatment |
UTS (N/mm²) |
0,2% YS (N/mm²) |
A (%) |
|---|---|---|---|
| H 16 condition thickness 50 mm | > 285 | > 200 | > 12 |
Key to heat treatment symbols
| Solution treated | H | Annealed | R |
|---|---|---|---|
| Thermo-mechanical treatment | TM | Quenched and tempered | T+RV |
| Sub-zero treatment | F | Solution treated and aged | H+V |