Aluminium Alloy 5083-O H111
Products Description 5083-O H111 Chemical composition The H111 temper, on the other hand, provides a certain level of strength while still maintaining good ductility. It strikes a balance between the softness of the annealed state and the rigidity required for many applications. In the marine...
Description
Products Description
5083-O H111 Chemical composition
| Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V |
| 0.4 | 0.4 | 0.1 | 0.40–1.0 | 4.0–4.9 | 0.05–0.25 | - | 0.25 | 0.15 | - | - |
| Nominal thickness mm |
Brinell hardness HBW |
Yield strength Rp0,2 MPa min./max. |
Tensile strength Rm MPa min./max. |
Elongation A50 mm % min. |
Elongation A % min. |
Bending radius 180° t min. |
Bending radius 90° t min. |
| 0.2 - 0.5 | 102 | 280 | 340 - 400 | 2 | |||
| 0.5 - 1.5 | 102 | 280 | 340 - 400 | 3 | |||
| 1.5 - 3 | 102 | 280 | 340 - 400 | 3 | |||
| 3 - 6 | 102 | 280 | 340 - 400 | 3 | |||
| 6 - 12.5 | 102 | 280 | 340 - 400 | 4 | |||
| 12.5 - 25 | 102 | 280 | 340 - 400 | 3 |
The H111 temper, on the other hand, provides a certain level of strength while still maintaining good ductility. It strikes a balance between the softness of the annealed state and the rigidity required for many applications. In the marine industry, for example, Aluminium Alloy 5083-O H111 is used for constructing boat hulls and decks. The formability allows for the creation of sleek and hydrodynamic designs, while the strength ensures the structural integrity and safety of the vessel even in rough sea conditions.
This alloy also exhibits excellent corrosion resistance, especially in saline and acidic environments. It forms a stable oxide layer that acts as a protective shield against corrosive agents. This property makes it a preferred choice for applications in coastal infrastructure, such as seawalls and piers, where it can withstand the continuous assault of saltwater and moisture.
In terms of thermal conductivity, Aluminium Alloy 5083-O H111 has reasonable heat transfer capabilities. It can be used in heat exchangers and cooling systems where efficient dissipation of heat is necessary. Although not as high as some pure aluminium alloys, its combination of other properties compensates for this in many applications.
Moreover, the alloy is recyclable, which aligns with the growing emphasis on sustainable manufacturing. Recycled Aluminium Alloy 5083-O H111 can be processed and reused without significant loss of its essential properties, reducing the need for virgin aluminium extraction and minimizing environmental impact. Overall, Aluminium Alloy 5083-O H111's versatility, strength, formability, corrosion resistance, and recyclability make it a valuable material in a wide range of industries, from automotive and marine to construction and beyond.
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