6061 Aluminum Coil

High-Strength Aluminum Coil for Structural and Engineering Applications

6061 aluminum coil belongs to the 6000 series Al-Mg-Si alloy family. As a heat-treatable alloy, it combines good mechanical strength, corrosion resistance, weldability, and machining performance.

The alloy performs reliably in forming, machining, and fabrication operations, making it suitable for engineering, transportation, and structural applications. Its balance of strength and workability has made 6061 one of the most widely used general-purpose aluminum alloys worldwide.

Product Features

Why Choose 6061 Aluminum Coil

6061 aluminum coil combines strength, corrosion resistance, and machining performance.

Key benefits include:

• Heat-treatable for higher strength

• Good corrosion resistance

• Excellent machinability

• Reliable weldability

• Suitable for structural applications

Product Applications

6061 aluminum coil is widely used in applications requiring strength, machinability, and structural reliability.

Typical applications include:

• Structural components

• Transportation equipment

• Engineering machinery

• Marine equipment

• Industrial fabrication

• Furniture systems

• Architectural structures

Specifications

Item

Specification

Alloy

5083

Temper

O / H111 / H112 / H32

Thickness

0.5 – 6.0 mm

Width

20 – 2600 mm

Surface Finish

Mill Finish

Standard

ASTM B209 / EN 573 / GB/T 3880

Specifications

Item

Specification

Alloy

6061

Temper

O / T4 / T6 / T651

Thickness

0.2 – 10.0 mm

Width

100 – 2650 mm

Surface Finish

Mill Finish / Brushed / Anodized

Standard

ASTM B209 / EN 485 / GB/T 3880

Application Areas

Our materials support a wide range of construction and infrastructure projects

Frequently Asked Questions

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1 Why is 5083 aluminum coil used in marine environments?

It offers excellent resistance to seawater corrosion and maintains strength in humid and salt-rich conditions.

No. Strength is achieved through strain hardening rather than heat treatment.

Yes. It provides excellent weldability for structural fabrication.

Yes, it is commonly applied in tanks and pressure equipment.

Yes. It provides higher strength compared with most non-heat-treated aluminum alloys.

Yes. Thickness, width and temper can be adjusted based on project demand.

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