Skip to content 
1100 aluminum coil belongs to the 1000 series commercial pure aluminum family with aluminum content above 99.0%. It offers excellent corrosion resistance, good electrical conductivity, and outstanding formability.
The alloy performs reliably in rolling, bending, stamping, and spinning operations, making it suitable for continuous processing lines. It is widely used in decorative, insulation, signage, and light industrial applications where appearance and fabrication performance are important.
1100 aluminum coil combines corrosion resistance, formability, and surface quality.
Key benefits include:
• Excellent formability
• Good corrosion resistance
• Smooth surface finish
• Reliable conductivity
• Suitable for continuous processing
1100 aluminum coil is widely used in applications requiring good appearance, corrosion resistance, and fabrication performance.
Typical applications include:
• Signage panels
• Decorative trim
• Insulation cladding
• Cookware components
• Lighting products
• Architectural decoration
• Industrial fabrication
We supply aluminum coils in various alloys, thicknesses, widths, tempers, and coil weights to meet different project requirements. Precision slitting, cut-to-length processing, protective film application, and custom packaging services are available according to customer specifications.
Available with mill finish, color-coated, embossed, brushed, or PVC film-protected surfaces for construction, transportation, industrial manufacturing, electrical equipment, and OEM applications.
Our materials support a wide range of construction and infrastructure projects
Yes. 1100 aluminum coil offers excellent weldability and can be welded using most common aluminum welding methods. It is widely used for fabricated components requiring reliable welded joints.
Both are commercially pure aluminum alloys with excellent corrosion resistance and formability. Compared with 1050, 1100 provides slightly higher strength due to its small copper content, making it suitable for a wider range of fabricated products.
Yes. 1100 aluminum coil has excellent ductility and is commonly used for deep drawing, spinning, stamping, and other forming applications that require high workability.
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.
Get a fast, accurate quotation within 24 hours and secure reliable material supply for your next project.
Say something to start a live chat!
