6082 Aluminum Coil
6082 aluminum coil is a high-strength, corrosion-resistant, easily processed, and weldable excellent aluminum alloy material. It is an invaluable choice for structural applications that require a good strength-to-weight ratio, especially dominating in the fields of transportation and machinery manufacturing.
What is 6082 Aluminum Alloy?
6082 aluminum alloy belongs to the Al-Mg-Si series of heat-treatable strengthening aluminum alloys. Its strength is generally higher than 6061, especially in yield strength, while maintaining good machinability and corrosion resistance.
Specifications of 6082 Aluminum Coil
| Property | Specifications |
| Common Thickness (inches) | 0.006 – 0.315 (typical: 0.006, 0.008, 0.016, 0.020, 0.032, 0.04, 0.06, 0.125, 0.157, 0.2, 0.25, 0.315) |
| Common Widths (inches) | 12, 24, 36, 48, 60, 72, 84, 96, 120, 144 |
| Length | Usually supplied in coil form; custom length based on weight and application; can be cut to required lengths |
| Temper / Condition | F (as fabricated), O (annealed), T4 (solution treated & naturally aged), T6 (solution treated & artificially aged), T651 (T6 + stress relieved by stretching) |
| Surface Treatment | Mill finish, coated, anodized, mirror, embossed, checkered, etc. |
Common Tempers of 6082 Aluminum Coil
The temper of the aluminum coil directly determines its performance and applications:
- O Temper (Annealed): The softest temper, with the best ductility, suitable for deep drawing, severe forming, and other processes.
- H Temper (Work-Hardened): Such as H14, H18, H32, achieved through cold rolling for higher strength and hardness, but with reduced ductility.
- T4 Temper (Solution Heat-Treated and Naturally Aged): Strength higher than O temper while retaining good formability.
- T6 Temper (Solution Heat-Treated and Artificially Aged): This is the most common temper. It provides the highest strength of this alloy and is used for structural components requiring high strength.
6082 T4 Aluminum Coil
- Characteristics: Solution treated and naturally aged aluminum coil.
- Properties: Medium strength, good formability, excellent corrosion resistance.
- Applications: General fabrication, structural components, automotive parts, and moderate-load applications.
6082 T6 Aluminum Coil
- Characteristics: Solution treated and artificially aged aluminum coil for maximum strength.
- Properties: High tensile strength, excellent machinability, and good corrosion resistance.
- Applications: Aerospace components, high-strength structural parts, transportation, and industrial machinery.
6082 T651 Aluminum Coil
- Characteristics: T6 temper with stress relief by stretching to reduce residual stress.
- Properties: High strength, improved dimensional stability, and excellent corrosion resistance.
- Applications: Precision engineering, structural applications, transportation, and components requiring minimal distortion.
Surface Treatments for 6082 Aluminum Coil
6082 Mill Finish Aluminum Coil
- Characteristics: Smooth, natural finish directly from the mill.
- Properties: Good formability and suitability for further processing or coating.
- Applications: General industrial use, fabrication, and post-processing applications.
6082 Coated Aluminum Coil
- Characteristics: Surface coated with protective layers.
- Properties: Enhanced corrosion resistance and decorative appearance.
- Applications: Building facades, appliances, and outdoor applications.
- Characteristics: Electrochemical anodizing creates a protective oxide layer.
- Properties: High corrosion resistance and wear resistance; can be colored.
- Applications: Architecture, automotive parts, and decorative panels.
- Characteristics: Highly polished reflective surface.
- Properties: Excellent aesthetics and good corrosion resistance.
- Applications: Decorative panels, signage, furniture, and interior trim.
- Characteristics: Patterned surface created by embossing.
- Properties: Provides decorative and anti-slip properties.
- Applications: Flooring, industrial panels, and decorative interiors.
6082 Checkered Aluminum Coil
- Characteristics: Raised checkered pattern on the surface.
- Properties: Provides enhanced grip and anti-slip performance.
- Applications: Flooring, stair treads, walkways, and industrial platforms.
6082 Brushed Aluminum Coil
- Characteristics: Fine linear texture achieved through brushing.
- Properties: Attractive decorative finish, good corrosion resistance.
- Applications: Home appliances, electronics, furniture, and interior panels.
6082 PVDF Coated Aluminum Coil
- Characteristics: Coated with PVDF for high durability and color retention.
- Properties: Excellent weather resistance and corrosion protection.
- Applications: Exterior cladding, roofing, curtain walls, and outdoor structures.
6082 Perforated Aluminum Coil
- Characteristics: Surface perforated with holes of various patterns.
- Properties: Allows ventilation, acoustic absorption, or decorative effects.
- Applications: Ventilation panels, acoustic panels, and decorative screens.
6082 Corrugated Aluminum Coil
- Characteristics: Corrugated surface increases stiffness and strength.
- Properties: Lightweight yet strong, resistant to deformation.
- Applications: Roofing, siding, fencing, and industrial structures.
6082 Hard Anodized Aluminum Coil
- Characteristics: Hard anodized surface for superior wear resistance.
- Properties: High durability, corrosion resistance, and long service life.
- Applications: Mechanical parts, industrial equipment, and high-wear applications.
6082 Textured Aluminum Coil
- Characteristics: Surface with matte or decorative texture.
- Properties: Reduces glare, enhances aesthetics, and provides tactile feel.
- Applications: Interior panels, decorative applications, and equipment enclosures.
6082 Aluminum Coil Color Options
Characteristics and Advantages of 6082 Aluminum Coil
Medium to High Strength: After heat treatment (T6 temper), its tensile and yield strengths are excellent, making it an ideal choice for structural applications.
Excellent Corrosion Resistance: It has outstanding resistance to atmospheric and seawater corrosion, especially performing well in the T6 temper.
Superior Machinability:
- Formability: In the O (annealed) temper, it exhibits good bending, stretching, and other forming capabilities.
- Machining Performance: Among all heat-treated aluminum alloys, 6082 has excellent machinability (such as turning, milling, drilling), producing smooth and high-quality surfaces.
- Weldability: It has good weldability, with high weld strength after welding. However, it should be noted that welding heat can affect the properties in the heat-affected zone, and post-weld heat treatment may sometimes be required to restore performance.
- Excellent Anodizing Performance: 6082 aluminum is very suitable for anodizing, producing a hard, aesthetically pleasing, and corrosion-resistant surface coating.
Applications of 6082 Aluminum Coil
- Transportation: Truck/bus bodies, chassis, ship decks, containers, tanker bodies, subway and high-speed rail carriage structural components.
- Machinery Manufacturing: Precision machinery parts, robotic arms, automation equipment frames, mold plates, hydraulic cylinders.
- Construction and Structural: Bridge components, roof structures, mobile buildings, scaffolding, and non-load-bearing aerospace components.
- Other Industrial Fields: High-strength tanks, pressure vessels (meeting relevant standards), hardware accessories, etc.
Construction and Structural Applications
- Building Facades and Exteriors: 6082 aluminum coil has excellent corrosion resistance and mechanical properties, suitable for building facades, roofs, and exterior decoration.
- Door and Window Systems: Through rolling and extrusion processes, 6082 aluminum coil can be made into various door and window frame profiles, featuring lightweight, high strength, and good thermal insulation.
- Structural Supports: In large construction projects, 6082 aluminum coil can be used to manufacture structural supports, trusses, and connectors, providing reliable structural strength.
- Roof and Wall Coverings: 6082 aluminum coil can be processed into corrugated sheets or flat panels for roof and wall coverings, offering advantages such as light weight, waterproofing, and corrosion resistance.
- In construction applications, 6082 aluminum coil is usually supplied in T6 temper to provide the optimal combination of strength and corrosion resistance.
Transportation Applications
- Automotive Manufacturing: 6082 aluminum coil is used to manufacture automotive body structural components, chassis parts, engine hoods, and trunk lids.
- Rail Transportation: In subway, high-speed rail, and train carriage manufacturing, 6082 aluminum coil is used for carriage structural components, interior panels, and flooring.
- Shipbuilding: 6082 aluminum coil can be used to manufacture ship decks, hull structures, and interiors due to its excellent corrosion resistance and high strength.
- Aerospace: In aircraft manufacturing, 6082 aluminum coil can be used for non-load-bearing structural components and interior parts, providing lightweight and high-strength solutions.
- In transportation applications, 6082 aluminum coil is usually supplied in T4 or T6 temper to meet the performance requirements of different components.
Industrial and Machinery Applications
- Mechanical Structural Components: 6082 aluminum coil can be used to manufacture various mechanical structural components, brackets, and frames, providing high strength and good machinability.
- Pressure Vessels and Pipelines: Due to its excellent corrosion resistance and mechanical properties, 6082 aluminum coil can be used to manufacture pressure vessels, pipeline systems, and storage tanks.
- Agricultural Machinery: In agricultural machinery manufacturing, 6082 aluminum coil is used to produce tractor parts, harvester components, and irrigation systems.
- Mold Manufacturing: 6082 aluminum coil can be used to manufacture various molds, such as injection molds and stamping molds, offering good cutting performance and surface quality.
- In industrial applications, 6082 aluminum coil is usually supplied in O (annealed), H112, or T6 temper to meet the performance requirements of different applications.
Electrical and Electronic Applications
- Electrical Equipment Enclosures: 6082 aluminum coil can be used to manufacture enclosures for electrical equipment, distribution boxes, and control cabinets, providing good conductivity and electromagnetic shielding.
- Radiators and Heat Exchangers: Due to aluminum's excellent thermal conductivity, 6082 aluminum coil can be used to manufacture radiators and heat exchangers, improving heat dissipation efficiency.
- Busbars and Conductive Strips: In power systems, 6082 aluminum coil can be used to manufacture busbars and conductive strips, providing good electrical conductivity and mechanical strength.
- Electronic Device Structural Components: 6082 aluminum coil can be used to manufacture structural components, brackets, and frames for electronic devices, providing lightweight and high-strength solutions.
6082 Aluminum Coil Size Options and Cut-to-Length Availability
| Product Description | Temper | Thickness (in) | Width (in) | Surface Treatment |
| Coil 6082 T4 0.032 x 12 | T4 | 0.032 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 24 | T4 | 0.032 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 36 | T4 | 0.032 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 48 | T4 | 0.032 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 60 | T4 | 0.032 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 72 | T4 | 0.032 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.032 x 120 | T4 | 0.032 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 12 | T4 | 0.125 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 24 | T4 | 0.125 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 36 | T4 | 0.125 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 48 | T4 | 0.125 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 60 | T4 | 0.125 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 72 | T4 | 0.125 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.125 x 120 | T4 | 0.125 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 12 | T4 | 0.25 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 24 | T4 | 0.25 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 36 | T4 | 0.25 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 48 | T4 | 0.25 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 60 | T4 | 0.25 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 72 | T4 | 0.25 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T4 0.25 x 120 | T4 | 0.25 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 12 | T6 | 0.032 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 24 | T6 | 0.032 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 36 | T6 | 0.032 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 48 | T6 | 0.032 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 60 | T6 | 0.032 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 72 | T6 | 0.032 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.032 x 120 | T6 | 0.032 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 12 | T6 | 0.125 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 24 | T6 | 0.125 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 36 | T6 | 0.125 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 48 | T6 | 0.125 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 60 | T6 | 0.125 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 72 | T6 | 0.125 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.125 x 120 | T6 | 0.125 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 12 | T6 | 0.25 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 24 | T6 | 0.25 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 36 | T6 | 0.25 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 48 | T6 | 0.25 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 60 | T6 | 0.25 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 72 | T6 | 0.25 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T6 0.25 x 120 | T6 | 0.25 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 12 | T651 | 0.032 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 24 | T651 | 0.032 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 36 | T651 | 0.032 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 48 | T651 | 0.032 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 60 | T651 | 0.032 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 72 | T651 | 0.032 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.032 x 120 | T651 | 0.032 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 12 | T651 | 0.125 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 24 | T651 | 0.125 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 36 | T651 | 0.125 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 48 | T651 | 0.125 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 60 | T651 | 0.125 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 72 | T651 | 0.125 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.125 x 120 | T651 | 0.125 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 12 | T651 | 0.25 | 12 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 24 | T651 | 0.25 | 24 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 36 | T651 | 0.25 | 36 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 48 | T651 | 0.25 | 48 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 60 | T651 | 0.25 | 60 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 72 | T651 | 0.25 | 72 | Mill finish / Coated / Anodized / Mirror / Embossed |
| Coil 6082 T651 0.25 x 120 | T651 | 0.25 | 120 | Mill finish / Coated / Anodized / Mirror / Embossed |
Selection of 6082 Aluminum Coil
| Performance Requirement | Recommended Temper | Application Example |
| Low Strength Requirement | O (Annealed) | Decoration, lightweight structural components |
| Medium Strength Requirement | H112 or T4 | General structural components, furniture manufacturing |
| High Strength Requirement | T6 or T651 | Automotive structural parts, mechanical components |
| High Toughness Requirement | T4 | Impact-loaded components |
As a high-strength aluminum alloy material, 6082 aluminum coil has broad application prospects and market demand. When selecting 6082 aluminum coil, factors such as the application environment, mechanical performance requirements, processing methods, and surface treatment should be comprehensively considered to choose the most suitable specification and temper.
For most applications, medium-thickness (0.02" - 0.25") 6082 aluminum coil in T6 temper provides the best balance of cost-effectiveness and performance. In special environments or for applications with specific requirements, selection should be based on the actual conditions, and appropriate surface treatments can be considered to enhance material performance.
When purchasing 6082 aluminum coil, it is recommended to choose products from reputable manufacturers to ensure the material meets relevant standards and provides complete quality certification. Additionally, specifications should be planned according to actual needs to avoid material waste and increased processing difficulty.
By properly selecting and using 6082 aluminum coil, its advantages of high strength, light weight, and corrosion resistance can be fully utilized, meeting the needs of various application scenarios and improving product quality and service life.
Explore Different Aluminum Coil Grades
Further reading
- 6082 Aluminum Plate Sheet
- 6082 T4 Aluminum Plate Sheet
- 6082 T6 Aluminum Plate Sheet
- 6082 T651 Aluminum Plate Sheet
- 6082 O Aluminum Plate
- 6082 T42 Aluminum
- 6082 T451 Aluminum
- 6082 T5 Aluminum
- 6082 T61 Aluminum
- 6082 T6151 Aluminum
- 6082 T62 Aluminum
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