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
Density2.70 g/cm³
Melting Point555 °C
Thermal Expansion24 µm/m°C
Modulus of Elasticity70 GPa
Thermal Conductivity180 W/m.K
Electrical Resistivity42 % IACS
Mechanical Properties Value
Proof Strength85 MPa
Yield Strength140 MPa
Shear Strength84 MPa
Elongation A50 mm18%
Hardness35 HV
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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
DELIVERY:
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