Al 5083 mechanical properties can be machined to moderate superplasticity, and this attractive combination of properties has led to its increasing use in superplastic forming for a range of parts in nonstructural applications that do not involve substantial forming strains. Commonly used tempering conditions for al 5083 alloys are 5083-H116, H321, H111, H112, etc.
The physical properties of 5083 aluminum alloy include aluminum density, melting point, thermal expansion coefficient, Young's modulus, thermal conductivity, specific heat, electrical conductivity and resistivity. The al 5083 mechanical properties are listed in the table below, including tensile strength, yield strength, elongation, hardness, etc. 5083 aluminum alloy is a high magnesium alloy with good strength, corrosion resistance and machinability among non-heat treatable alloys. The surface is beautiful after anodizing. Arc welding performance is good.
The al 5083 mechanical properties list are:
Material temper | Elastic modulus ksiX10³ |
Elongation % |
Cutting force ksi |
Hardness HB |
Fatigue strength ksi |
Tensile strength ksi |
5083-O | 10.3 | 22 ~ 25 | 25 | 37 | 22 | 42/21 |
5083-H111 | 10.3 | 18 | 26 | 83 | 22 | 47/31 |
5083-H112 | 10.3 | 20-55 | 25 | 70 | 22 | 43/23 |
5083-H321 | 10.3 | 16 | 28 | 82 | 22 | 46/23 |
5083-H323 | 10.3 | 10 | 27 | 84 | -- | 47/36 |
5083-H343 | 10.3 | 8 | 30 | 92 | -- | 52/41 |