6082
EN AW / AlMgSi1 / AlSi1MgMn / 6082 / O
| Chemical Properties | % Value |
| Silicon (Si) | 0,70 - 1,30 |
| Chromium (Cr) | 0,00 - 0,25 |
| Manganese (Mn) | 0,40 - 1,00 |
| Magnesium (Mg) | 0,60 - 1,20 |
| Copper (Cu) | 0,00 - 0,10 |
| Titanium (Ti) | 0,00 - 0,10 |
| Iron (Fe) | 0,00 - 0,50 |
| Zinc (Zn) | 0,00 - 0,20 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.70 g/cm³ |
| Melting Point | 555 °C |
| Thermal Expansion | 24 µm/m°C |
| Modulus of Elasticity | 70 GPa |
| Thermal Conductivity | 180 W/m.K |
| Electrical Resistivity | 42 % IACS |
| Mechanical Properties | Value |
| Proof Strength | 85 MPa |
| Yield Strength | 140 MPa |
| Shear Strength | 84 MPa |
| Elongation A50 mm | 18% |
| Hardness | 35 HV |
The 6082 O aluminum alloy is known for its high machinability, good corrosion resistance, and low mechanical strength. The O temper indicates that the alloy is in its softest condition, providing excellent formability. These properties make 6082 O particularly suitable for lightweight structures, automotive parts, and construction applications. In addition, 6082 O aluminum alloy can be anodized, improving surface appearance, increasing corrosion resistance, and making it ideal for outdoor use.
In terms of weldability, 6082 O aluminum alloy can be welded very easily. Its soft structure and low hardness simplify welding processes and ensure strong and reliable joints. Regarding bending, 6082 O is highly flexible and, due to its low hardness, can be bent and formed easily, making it suitable for various forming operations.
In terms of corrosion resistance, 6082 O aluminum alloy shows good resistance to atmospheric conditions and corrosive environments such as seawater. This makes it suitable for corrosion-resistant applications such as marine and outdoor structures. Additionally, 6082 O aluminum alloy can be safely used in high-vibration environments, making it suitable for dynamic industries such as automotive, aerospace, and defense.
The advantages of 6082 O aluminum alloy include good machinability, corrosion resistance, anodizing compatibility, weldability, and excellent bending capability. However, its low mechanical strength may limit its use in applications requiring high load-bearing capacity, and it may not be as strong as other alloys. Nevertheless, 6082 O is an excellent choice for aesthetic and lightweight applications.
MATERIAL STANDARDS
6082 O aluminum alloy is available in the following standards:
• 6082 O Plate; ISO AlSi1MgMn, ASTM B209, UNS A96082, WNR 3.2315
• 6082 O Cold Drawn Round Bar; ISO AlSi1MgMn, ASTM B211, UNS A96082, WNR 3.2315
• 6082 O Cold Drawn Flat Bar; ISO AlSi1MgMn, ASTM B211, UNS A96082, WNR 3.2315
• 6082 O Cold Drawn Wire; ISO AlSi1MgMn, ASTM B211, UNS A96082, WNR 3.2315
• 6082 O Cold Drawn Tube; ISO AlSi1MgMn, ASTM B211, UNS A96082, WNR 3.2315
• 6082 O Extruded Round Bar; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 O Extruded Flat Bar; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 O Extruded Wire; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 O Extruded Tube; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
CHARACTERISTIC PROPERTIES OF 6082 O:
- Strength: Low
- Machinability: Good
- Weldability: Good (T6 heat treatment recommended)
- Formability: Very good
- Corrosion Resistance: Excellent
- Heat Treatment: Yes
SOME COMMON APPLICATIONS OF 6082 O:
Railway wagons and marine boats,
General transportation applications,
Bridge and shipbuilding structures.
STOCK
We produce and supply 6082 O aluminum alloy in sheet / plate, flat sheet, rod / flat bar, and tube / profile forms.
- Sheet / Plate
- Sheets
- Rod / Flat Bar
- Tube / Profile
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| 6 - 12,5 | 410 MPa | 460 MPa | |
| 12,5 - 25 | 410 MPa | 460 MPa | |
| 25 - 40 | 400 MPa | 450 MPa | |
| 40 - 63 | 390 MPa | 430 MPa | |
| 63 - 90 | 390 MPa | 430 MPa | |
| 90 - 115 | 370 MPa | 420 MPa | |
| 115 - 140 | 350 MPa | 410 MPa | |
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