π·οΈ Other Names:
AA1100, Al99.00 (DIN), EN AW-1100 (EN), A45 (NF), 990C (CSA), JIS A1100, Chinese 1100 Industrial Pure Aluminum Sheet; often called "1xxx series pure aluminum sheet".
π° Price Advantages:
Cost-effective premium pure aluminum (β₯99.0% Al) with lower raw material vs. 2xxx/6xxx/7xxx alloys. Pricing follows
Aluminum Ingot Price + Processing Fee
(varies by tempers/H18/H24/O and dimensions). Ideal for high-volume, non-high-strength applications; competitive globally for standard gauges and common sizes.
π Common Sizes:
π
Thickness
0.1 β 500 mm
βοΈ
Width
100 β 2650 mm
βοΈ
Length
500 β 16,000 mm
π¦
Standard Sheets
1Γ2 m | 1.22Γ2.44 m | 1.5Γ3 m
O
H12
H14
H16
H18
H22
H24
H26
H111
H112
β οΈ Key Properties:
Excellent formability, corrosion resistance, high electrical/thermal conductivity, good weldability, low strength.
π Common Applications:
Canning / Lids
Architectural Facades / Cladding
Cookware
Heat Exchangers / Fin Stock
Bus / Automotive Panels
Chemical Storage Tanks
Signage / Nameplates
Transformer Parts
Aluminum Composite Panels
πΊοΈ Top Global Markets:
Mexico, Vietnam, South Korea, Thailand, India, the US, Indonesia, Malaysia, and UAE.
These nations drive needs in automotive, construction, packaging, electronics, and manufacturing, fueled by industrial growth and infrastructure projects.
1100 aluminium sheet is widely used in construction for its excellent formability, corrosion resistance, and weldability. It's lightweight, cost-effective, easy to process, and meets architectural durability requirements, making it ideal for cladding, decoration, ceilings, and gutters.
β Frequently Asked Questions (FAQ)
What is 1100 aluminium sheet and what are its key characteristics?
1100 aluminium sheet is a commercially pure aluminum alloy containing a minimum of 99.0% aluminum. It is well known for its excellent formability, outstanding corrosion resistance, high electrical and thermal conductivity, and good weldability. However, it has relatively low mechanical strength compared to other aluminum alloys such as the 2xxx, 6xxx, or 7xxx series, making it best suited for applications that do not require high structural strength.
What tempers are available for 1100 aluminium sheet?
1100 aluminium sheet is available in a wide range of tempers to suit different application requirements, including: O (fully annealed / softest), H12, H14, H16, H18 (strain-hardened), H22, H24, H26 (strain-hardened and partially annealed), as well as H111, H112, and F (as-fabricated). Each temper offers a different balance of tensile strength, yield strength, and elongation.
What sizes and dimensions are available for 1100 aluminium sheet?
1100 aluminium sheet is available in a broad range of dimensions: thickness from 0.1 mm to 500 mm, width from 100 mm to 2,650 mm, and length from 500 mm to 16,000 mm. Common standard sheet sizes include 1Γ2 m, 1.22Γ2.44 m, and 1.5Γ3 m. Custom cutting and sizing are also available to meet specific project requirements.
What are the most common applications of 1100 aluminium sheet?
Due to its excellent workability and corrosion resistance, 1100 aluminium sheet is widely used across many industries. Common applications include food packaging and canning lids, architectural facades and cladding, cookware and kitchen equipment, heat exchangers and fin stock, automotive and bus panels, chemical storage tanks, signage and nameplates, transformer components, and aluminum composite panels (ACP). It is also a popular choice for decorative purposes and construction ceilings and gutters.
How does the price of 1100 aluminium sheet compare to other aluminum alloys?
1100 aluminium sheet is generally one of the most cost-effective aluminum options available. Because it contains a high percentage of pure aluminum with minimal alloying elements, its raw material cost is lower than higher-strength alloys such as 2xxx, 6xxx, or 7xxx series. Pricing is typically calculated as Aluminum Ingot Price + Processing Fee, and varies depending on the temper (e.g., O, H18, H24), thickness, and order volume. It is highly competitive for high-volume, standard-gauge applications.
Which countries have the highest demand for 1100 aluminium sheet?
The top global markets for 1100 aluminium sheet include Mexico, Vietnam, South Korea, Thailand, India, the United States, Indonesia, Malaysia, and the UAE. Demand is primarily driven by rapid industrial growth, infrastructure development, and expanding manufacturing sectors in these countries. Key end-use industries include automotive, construction, packaging, electronics, and general manufacturing.