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1100 aluminum sheet belongs to the 1000 series commercial pure aluminum family with aluminum content of at least 99.0%. It is valued for its excellent corrosion resistance, superior formability, and attractive surface finish rather than structural strength.
The alloy performs exceptionally well in bending, spinning, stamping, and deep-drawing operations while maintaining a smooth and consistent appearance. Its combination of fabrication performance and aesthetic quality makes it a popular choice for decorative, architectural, and light industrial applications.
With good thermal conductivity, reliable corrosion resistance, and excellent workability, 1100 aluminum sheet remains one of the most widely used commercial pure aluminum grades worldwide.
1100 aluminum sheet is an excellent choice for applications requiring corrosion resistance, superior formability, and an attractive surface finish.
Compared with higher-strength aluminum alloys, 1100 offers better deep-drawing performance, easier fabrication, and a smoother appearance. It is widely used for decorative, architectural, lighting, and light industrial applications where aesthetics and processing performance are more important than structural strength.
For manufacturers and distributors, 1100 aluminum sheet provides reliable quality, excellent workability, and cost-effective performance for large-volume production.
1100 aluminum sheet is widely used in applications requiring excellent formability, corrosion resistance, and surface appearance.
Typical applications include:
• Decorative aluminum panels
• Architectural trim and interior finishes
• Signage and nameplates
• Lighting reflectors and lamp components
• Kitchenware and household products
• Electrical and heat transfer components
• Deep-drawn, stamped, and spun industrial parts
It is particularly suitable for projects prioritizing aesthetics, corrosion resistance, and fabrication efficiency.
We supply aluminum sheets in various alloys, thicknesses, widths, tempers, and surface finishes to meet different project requirements. Precision cutting, laser cutting, protective film application, and custom packaging services are available according to customer specifications.
Available with mill finish, brushed, anodized, mirror, color-coated, or PVC film-protected surfaces for construction, transportation, industrial manufacturing, machinery, and OEM applications.
Our materials support a wide range of construction and infrastructure projects
Yes. 1100 aluminum sheet has excellent anodizing properties and can produce a smooth, uniform oxide layer. It is widely used for decorative panels, nameplates, lighting reflectors, and architectural applications.
1100 aluminum sheet offers better formability and higher thermal and electrical conductivity, while 3003 provides higher strength and improved corrosion resistance. The choice depends on whether your project prioritizes easy forming or enhanced mechanical performance.
Yes. Thanks to its excellent ductility, 1100 aluminum sheet is well suited for stamping, bending, spinning, and deep drawing applications that require complex forming without cracking.
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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