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6082
ASTM B241 / AlMgSi1 / AlSi1MgMn / 6082 / T4510/T4511
| 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 | 575 °C |
| Thermal Expansion | 23.1 µm/m.°C |
| Modulus of Elasticity | 71 GPa |
| Thermal Conductivity | 170 W/m.K |
| Electrical Resistivity | 42% IACS |
| Mechanical Properties | Value |
| Proof Strength | 120 MPa |
| Yield Strength | 230 MPa |
| Shear Strength | 150 MPa |
| Elongation A50 mm | 15% |
| Hardness | 56 HB |
| 6082 T4510 Temperature – Ultimate Tensile Strength Graph |
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| 6082 T4510 Thickness – Ultimate Tensile Strength Graph |
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| 6082 T4510 Diameter – Ultimate Tensile Strength Graph |
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6082 T4510/T4511 aluminum alloy belongs to the Al-Mg-Si (6000 series) group and offers high strength combined with good corrosion resistance. The T4510 and T4511 tempers are stress-relieved conditions with improved dimensional stability. This alloy is widely used in structural applications due to its strong mechanical properties and good surface performance. Its satisfactory corrosion resistance, even in marine environments, makes it suitable for outdoor use.
In terms of mechanical strength, 6082 is one of the strongest alloys in the 6000 series and provides higher strength than 6061. Although it does not reach the strength level of 7075, it offers better corrosion resistance and weldability. Compared to 2024 alloy, 6082 has lower strength but significantly superior corrosion resistance and better weldability, making it a balanced engineering choice.
Regarding machinability, 6082 T4510/T4511 offers good cutting performance, though it is not as easy to machine as 2000 series alloys. Its stable structure ensures reliable CNC machining results. Its bending capability is moderate; due to its temper, tight-radius bending requires caution. In comparison, 6061 provides better formability, while 6082 offers higher strength.
Weldability is a key advantage of this alloy. It can be easily welded using MIG and TIG processes without significant loss of mechanical properties. Additionally, its coating capability (anodizing performance) is excellent, making it suitable for both decorative and protective finishes. Its vibration response is stable, and it has medium to high fatigue resistance, making it suitable for dynamic load applications.
6082 T4510/T4511 is widely used in machinery, automotive, defense, mold manufacturing, bridges, and structural components. It is especially preferred for chassis, load-bearing systems, and heavy-duty parts. Being stronger than 6061, more corrosion-resistant than 2024, and more durable than 7075 makes it a versatile engineering material.
MATERIAL COMPOSITION STANDARDS
6082 T4510/T4511 can be supplied according to the following standards:
• 6082 T4510/T4511 Extrusion Bar; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 T4510/T4511 Extrusion Flat Bar; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 T4510/T4511 Extrusion Wire; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 T4510/T4511 Extrusion Tube; ISO AlSi1MgMn, ASTM B221, UNS A96082, WNR 3.2315
• 6082 T4510/T4511 Seamless Extrusion Tube; ISO AlSi1MgMn, ASTM B241, UNS A96082, WNR 3.2315
Characteristic Properties of 6082 T4510/T4511:
- Strength: Very Good
- Machinability: Good
- Weldability: Fair (T6 heat treatment is the best option.)
- Formability: Excellent
- Corrosion Resistance: Notable
- Heat Treatment: Yes
Some Well-Known Applications for 6082 T4510/T4511:
Machinery industry,
Bridges,
Trucks and transportation sector,
Marine boats and fastening components, among many other applications.
STOCK
We manufacture/supply 6082 T4510/T4511 in bar/flat and tube/profile forms.
- Bar / Flat
- Tube / Profile



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