EN AW 6082 T6 Round Bar | AlSi1MgMn Aluminum Round Bar | UNS A96082
ABS, DNV, LR, BV, CCS and NK approved EN AW 6082-T6 aluminum extrusions are high-strength structural aluminum products widely used in shipbuilding, offshore platforms, marine structures, transportation equipment, bridges, and heavy engineering applications.
EN AW 6082-T6 (AlSi1MgMn / UNS A96082) is one of the strongest alloys in the 6000 series aluminum family, offering an excellent combination of mechanical strength, corrosion resistance, weldability, and machinability. Due to its outstanding structural performance, 6082-T6 has become the preferred aluminum alloy for marine and offshore applications requiring classification society approval.
We are a professional manufacturer and exporter of:
- 6082-T6 Aluminum Flat Bar
- 6082-T6 Aluminum Angle Bar
- 6082-T6 Aluminum Round Bar
- 6082-T6 Aluminum Extrusions
- 6082-T6 Structural Profiles
- Marine Grade Aluminum Sections
with ABS, DNV, BV, LR, CCS and NK certification available upon request.
What is EN AW 6082 T6 Aluminum?
EN AW 6082 is a heat-treatable aluminum alloy belonging to the 6000 series (Al-Mg-Si alloys).
The alloy contains:
- Magnesium (Mg)
- Silicon (Si)
- Manganese (Mn)
which provide:
- High mechanical strength
- Excellent corrosion resistance
- Good weldability
- Superior machinability
- Excellent fatigue resistance
The T6 temper indicates:
- Solution heat treated
- Artificially aged
to achieve maximum mechanical strength.
Because of its high strength and structural reliability, 6082-T6 is commonly used in:
- Bridges
- Cranes
- Offshore structures
- Rail transportation
- Structural frameworks
- Heavy engineering equipment
Equivalent Grades
| Standard | Grade |
|---|---|
| EN | EN AW 6082 |
| EN 573-3 | AlSi1MgMn |
| UNS | A96082 |
| DIN/WNr | 3.2315 |
| ISO | AlSi1MgMn |
| AA | 6082 |
| ASTM | 6082-T6 |
| AMS | AMS 4156 |
6082 T6 Round Bar Specification
| Item | Description |
|---|---|
| Material | EN AW 6082 T6 |
| UNS Number | A96082 |
| Alloy Family | Al-Mg-Si-Mn |
| Standard | ASTM B221 |
| AMS Standard | AMS 4156 |
| EN Standard | EN 573-3 |
| Diameter | 1/4″ – 16″ |
| Diameter Range | 6 mm – 400 mm |
| Form | Round Bar |
| Surface | Mill Finish / Bright Finish |
| Length | Random, Fixed, Cut Length |
Chemical Composition of EN AW 6082
| Element | % |
|---|---|
| Silicon (Si) | 0.70 – 1.30 |
| Iron (Fe) | ≤0.50 |
| Copper (Cu) | ≤0.10 |
| Manganese (Mn) | 0.40 – 1.00 |
| Magnesium (Mg) | 0.60 – 1.20 |
| Chromium (Cr) | ≤0.25 |
| Zinc (Zn) | ≤0.20 |
| Titanium (Ti) | ≤0.10 |
| Other Elements | ≤0.15 |
| Aluminum (Al) | Balance |
The addition of manganese improves grain structure and increases strength compared with 6061 aluminum.
Mechanical Properties of 6082 T6 Round Bar
| Diameter | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| <20 mm | ≥295 MPa | ≥255 MPa | ≥8% |
| 20–150 mm | ≥310 MPa | ≥270 MPa | ≥8% |
| 150–200 mm | ≥280 MPa | ≥240 MPa | ≥5% |
Physical Properties
| Property | Value |
|---|---|
| Density | 2.70 g/cm³ |
| Melting Point | 555–650°C |
| Modulus of Elasticity | 70 GPa |
| Thermal Conductivity | 180 W/m·K |
| Electrical Conductivity | Approx. 52% IACS |
| Thermal Expansion | 23.4 ×10⁻⁶ /K |
Advantages of 6082 T6 Aluminum Round Bar
High Strength
6082-T6 offers the highest strength among standard 6000-series aluminum alloys.
Excellent Corrosion Resistance
Provides excellent resistance to:
- Atmospheric corrosion
- Marine environments
- Industrial environments
Superior Weldability
Suitable for:
- TIG welding
- MIG welding
- Structural fabrication
Good Machinability
Ideal for:
- CNC machining
- Precision engineering
- Custom components
Excellent Fatigue Resistance
Suitable for:
- Dynamic loads
- Cyclic stress conditions
- Structural engineering applications
Marine & Offshore Applications
EN AW 6082 is certified for marine use and is widely used in:
- Shipbuilding
- Offshore platforms
- Marine structures
- Boat fittings
- Deck equipment
- Offshore cranes
The alloy offers excellent resistance to seawater and harsh offshore environments.
Structural Applications
Due to its high strength-to-weight ratio, 6082-T6 is widely used for:
Bridges
- Structural beams
- Bridge frameworks
Construction
- Load-bearing structures
- Building frameworks
Scaffolding Systems
- Aluminum scaffolding
- Temporary structures
Cranes & Lifting Equipment
- Crane booms
- Mobile lifting systems
Transportation Applications
6082 aluminum round bars are widely used in:
Railway Industry
- Rail coach structures
- Transportation equipment
Automotive Industry
- Chassis components
- Suspension parts
- Structural assemblies
Aerospace Industry
- Aircraft structural components
- Lightweight engineering parts
The combination of low weight and high strength improves fuel efficiency and structural performance.
Industrial Applications
Common industrial uses include:
- Shafts
- Rollers
- Precision machined parts
- Jigs and fixtures
- Hydraulic components
- Machine frames
- Tooling equipment
6082 T6 vs 6061 T6 Aluminum
| Property | 6082 T6 | 6061 T6 |
|---|---|---|
| Strength | Higher | Lower |
| Yield Strength | Higher | Lower |
| Corrosion Resistance | Excellent | Excellent |
| Weldability | Excellent | Excellent |
| Machinability | Good | Excellent |
| Structural Applications | Preferred | Common |
| Marine Use | Excellent | Good |
For highly stressed structural applications, 6082-T6 is generally preferred over 6061-T6.
Inspection & Testing
All EN AW 6082 round bars can be supplied with:
- Chemical Analysis
- Mechanical Testing
- PMI Testing
- Ultrasonic Testing (UT)
- Dimensional Inspection
- Hardness Testing
Certification:
- EN 10204 3.1
- EN 10204 3.2 (optional)
IACS Class approval Available
- BV
- DNV
- ABS
- CCS
Packaging
Products are packed in:
- Wooden Cases
- Export Pallets
- Bundles
- Protective Plastic Wrapping
Suitable for international transportation.
How to Order EN AW 6082 T6 Round Bar
Product: Aluminum Round Bar
Material: EN AW 6082 T6 (UNS A96082)
Diameter: 100 mm
Length: 6000 mm
Standard: ASTM B221 / EN 573-3
Surface: Mill Finish
Certificate: EN 10204 3.1
Quantity: 5 MT
Frequently Asked Questions
What is EN AW 6082 T6?
EN AW 6082 T6 is a heat-treated aluminum-magnesium-silicon alloy offering high strength, excellent corrosion resistance, and good weldability.
Is 6082 stronger than 6061?
Yes. 6082-T6 generally provides higher tensile and yield strength than 6061-T6.
Is EN AW 6082 suitable for marine applications?
Yes. The alloy is widely used in marine and offshore structures due to its corrosion resistance and structural strength.
What is the UNS number for 6082 aluminum?
UNS A96082.
What standards apply to 6082 round bars?
ASTM B221, EN 573-3, AMS 4156, and ISO AlSi1MgMn.
Related Products
- 6061 T6 Aluminum Round Bar
- 5083 Marine Grade Aluminum Round Bar
- 5086 Aluminum Round Bar
- 7075 T6 Aluminum Round Bar
- 6082 T6 Round Bars
- 6082 Aluminum Hex Bar.
