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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.
6061 aluminum coil is a versatile heat-treatable Al-Mg-Si alloy (6000 series) celebrated for its outstanding structural strength, excellent corrosion resistance, superior machinability, and reliable weldability. Offering higher mechanical properties after heat treatment (such as T6 temper), 6061 provides an ideal strength-to-weight ratio for demanding structural and precision engineering applications worldwide.
At XQJ Metal, we manufacture and supply premium 6061 aluminum coils manufactured in strict compliance with ASTM B209 and EN 485 standards. We offer custom coil width slitting, precise gauge controls, and surface protective film applications tailored for high-speed automated processing lines.
| Parameter | Standard Value / Specification |
| Alloy & Temper | 6061 / O, T4, T6, T651 |
| Thickness Range | 0.3mm – 8.0mm (Customizable) |
| Width Range | 100mm – 1800mm (Precision Slitting Available) |
| Coil Inner Diameter (ID) | 508mm, 610mm |
| International Standards | ASTM B209, EN 485, EN 573, GB/T 3880 |
| Surface Processing | Mill Finish, Anodizing Quality, PE/Laser PVC Protective Film |
Q1: What is the primary advantage of 6061 T6 aluminum coil compared to 5000 series coils?
A: 6061 is a heat-treatable alloy, meaning its mechanical strength and hardness can be significantly elevated through T6 temper treatment, making it suitable for load-bearing structural applications.
Q2: What is your Minimum Order Quantity (MOQ) for 6061 aluminum coil?
A: Our standard MOQ is 1 metric ton per size. Small trial orders or sample orders can be arranged for standard inventory dimensions.
Q3: Can you supply slitted 6061 coils with laser-safe PVC protective film?
A: Yes, we provide continuous precision slitting down to narrow coil strips and can apply single-sided or double-sided PE/PVC laser film to shield the surface during stamping and bending.
If you require specific heat-treat tempers, custom slitting widths, or technical material datasheets, explore our full range of Aluminum Coil Products or Contact Our Sales Team directly for a fast factory-direct quote.
Our materials support a wide range of construction and infrastructure projects
6061 aluminum coil offers higher strength and can be heat treated, while 5052 provides better formability and corrosion resistance. The appropriate alloy should be selected according to the structural requirements, fabrication process, and service environment.
6061 aluminum coil combines high strength, good weldability, and excellent machinability after heat treatment, making it a preferred material for structural components used in industrial, transportation, and construction applications.
Heat treatment significantly increases the strength and mechanical performance of 6061 aluminum coil while maintaining good corrosion resistance and fabrication capability. The appropriate temper should be selected according to the intended application and performance requirements.
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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