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1100 Aluminum Plate Sheet

1100 aluminum sheet and 1100 aluminum plate are commercially pure aluminum products with a minimum aluminum content of 99.00%. AA1100 aluminum offers excellent corrosion resistance, high ductility, good thermal and electrical conductivity, and outstanding formability. It is widely used for chemical equipment, heat exchangers, nameplates, reflectors, cookware, decorative panels, and general sheet metal fabrication.

As one of the most commonly used industrial pure aluminum alloys, 1100 aluminum sheet combines lightweight performance with reliable forming properties, making it suitable for deep drawing, bending, spinning, stamping, and welding.

1100 aluminum sheet and plate coil and flat product display

Haomei Aluminum supplies 1100 aluminum sheet and plate in O, H12, H14, H16, H18, H22, H24 and H112 tempers.

ASTM B209 EN 573 / EN 485 99%+ Aluminum Custom Size Fast Delivery

We supply 1100 Aluminum Plate and 1100 Aluminum Sheet in multiple tempers, thicknesses, widths, and lengths. Custom cutting, protective film, surface finishing, and packaging options are available according to project requirements.

What Is 1100 Aluminum Sheet?

1100 aluminum belongs to the 1xxx series aluminum family, which is recognized for high purity and excellent corrosion resistance. Compared with alloyed grades such as 5052 or 6061, 1100 aluminum offers lower strength but much better formability and conductivity.

Typical material standards include:

Because of its stable performance and easy processing characteristics, 1100 aluminum is often selected for parts that require bending, forming, welding, polishing, or exposure to moisture and mild chemical environments.

Haomei 1100 Aluminum Sheet Specifications

Product 1100 Aluminum Sheet / 1100 Aluminum Plate
Alloy 1100 / AA1100
Temper O, H12, H14, H16, H18, H22, H24, H112
Thickness 0.2 mm - 200 mm or customized
Width 100 mm - 2600 mm or customized
Length 500 mm - 12000 mm or customized
Standard ASTM B209, EN 573, EN 485, GB/T
Surface Mill finish, brushed, anodized, coated, embossed
Processing Cutting, slitting, leveling, film coating, surface treatment
Minimum Order Quantity Standard orders typically range from 3-5 tons
Packaging Exported on wooden pallets/boxes; customized cutting available

1100 Aluminum Sheet Chemical Composition and Mechanical Properties

Chemical Composition of 1100 Aluminum

Element Content
Aluminum Al 99.00% min
Si + Fe 0.95% max
Cu 0.05% - 0.20%
Mn 0.05% max
Zn 0.10% max
Others 0.15% max total

Mechanical Properties of 1100 Aluminum Sheet

Temper Tensile Strength Yield Strength Elongation
1100-O 75 - 105 MPa 25 MPa min 20% - 35%
1100-H14 95 - 125 MPa 75 MPa min 3% - 10%
1100-H18 125 MPa min 115 MPa min 2% - 5%

The values above are typical data for reference. Final mechanical properties should be confirmed according to the ordered thickness, temper and applicable standard.

1100 Aluminum Sheet vs 1100 Aluminum Plate

In the aluminum industry, the difference between 1100 aluminum sheet and 1100 aluminum plate is mainly based on thickness. Thin and medium-gauge products are generally called aluminum sheet, while thicker products are usually called aluminum plate. Both products use the same AA1100 alloy but may be supplied in different thickness ranges and tempers.

Although both products use the same alloy, the difference mainly depends on thickness.

1100 aluminum sheet is widely used for stamping and lightweight fabrication, while 1100 aluminum plate is preferred for structural support and industrial equipment manufacturing.

If you are not sure whether your project requires 1100 aluminum sheet or 1100 aluminum plate, please send us your required thickness, size, application and standard. Our team can recommend the suitable product.

1100 Aluminum Sheet and Plate Available Tempers

  • 1100-O Aluminum Sheet

    Soft temper with excellent formability. Ideal for deep drawing, spinning, and applications requiring maximum ductility.

  • 1100-H14 Aluminum Sheet

    Half-hard temper with balanced strength and formability. Widely used for general sheet metal fabrication, panels, and decorative applications.

  • 1100-H18 Aluminum Sheet

    Full hard temper with higher strength and improved flatness for applications requiring rigidity.

  • 1100-H24 Aluminum Sheet

    Strain-hardened and partially annealed temper offering a balance of strength and workability.

Temper Characteristics Typical Applications
O Soft annealed Deep drawing
H12 Quarter hard General fabrication
H14 Half hard Roofing panel
H18 Full hard Structural applications
H24 Stabilized Industrial processing

1100 O Aluminum Sheet

1100 O aluminum sheet soft temper coil

1100 O aluminum sheet is a fully annealed commercial pure aluminum material with very low hardness and excellent ductility. It performs well in deep drawing, spinning, and bending processes, and is widely used in cookware, chemical tanks, and signage production.

1100 H18 Aluminum Sheet

1100 H18 aluminum sheet hard temper high strength

1100 H18 aluminum sheet is a full hard temper grade with the highest strength in the 1100 series. It offers excellent flatness and corrosion resistance, making it suitable for nameplates, reflectors, fin stock, and rigid packaging applications.

1100 H14 Aluminum Sheet

1100 H14 aluminum sheet half hard temper architectural use

1100 H14 aluminum sheet provides a balance between strength and formability. It is commonly used in architectural panels, roofing systems, decorative trim, and electrical components due to its stable mechanical performance and good weldability.

1100 Aluminum Sheet Standards

1100 Aluminum Plate Sheet Surface Finish Options

1100 aluminum plate and sheet are available in a wide range of surface finishes to meet different industrial, architectural, decorative, and fabrication requirements. From standard mill finish to anodized and mirror polished surfaces, each option offers specific advantages in appearance, corrosion resistance, durability, and processing performance.

Pure 1100 Aluminum Sheet

Commercially pure aluminum with excellent corrosion resistance, high ductility, and outstanding forming performance. Widely used in chemical equipment, food processing, roofing panels, and insulation applications.

Mirror Finish 1100 Aluminum Sheet

Processed through precision polishing to achieve a highly reflective surface. Commonly selected for decorative panels, lighting reflectors, signage, elevators, and interior architectural applications.

Embossed 1100 Aluminum Sheet

Features textured surface patterns that improve slip resistance and visual appearance. Suitable for trailer flooring, decorative wall panels, insulation cladding, and industrial protection applications.

Brushed Finish 1100 Aluminum Sheet

Manufactured with a fine linear brushing process that creates a clean and modern surface texture. Frequently used in household appliances, ceiling systems, interior decoration, and electronic product housings.

Polished 1100 Aluminum Sheet

Provides a smooth and glossy metallic appearance with improved surface brightness. Ideal for decorative fabrication, display equipment, and reflective applications requiring a premium finish.

Color Coated 1100 Aluminum Plate

Coated with durable PE or PVDF paint systems to improve weather resistance and decorative performance. Available in custom RAL colors for signage, curtain walls, roofing, and advertising panels.

Film Laminated 1100 Aluminum Sheet

Surface protected with PVC or PE film to reduce scratches and contamination during transportation, storage, and fabrication. Commonly supplied for laser cutting and decorative applications.

Anodized 1100 Aluminum Sheet

Treated with an anodic oxidation layer to improve corrosion resistance, surface hardness, and long-term appearance stability. Suitable for outdoor, architectural, and high-humidity environments.

Perforated 1100 Aluminum Sheet

Manufactured with customized hole patterns for airflow, filtration, acoustic control, and decorative design. Widely used in ceiling systems, screens, ventilation panels, and industrial filtration equipment.

Need Custom 1100 Aluminum Sheet or Plate?

Haomei Aluminum provides customized surface finishes, PVC film protection, precision cutting, embossing, anodizing, and color coating solutions for industrial and architectural applications. Tell us your required thickness, temper, width, and surface treatment to receive a fast quotation.

Request a Quote

1100 Aluminum Plate Sheet Color Options

1100 aluminum plate and sheet can be supplied in a wide range of mirror-finish colors for decorative, architectural, signage, lighting, and interior applications. Different coating systems and gloss levels are available to match various project requirements.

Customize Your 1100 Aluminum Sheet & Coil

Choose from custom colors, mirror surfaces, protective films, embossed textures, various gloss levels, and precise cut-to-size services for your project needs.

Start Customization

Advantages of 1100 Aluminum Sheet and Plate

  • Minimum 99.00% aluminum content
  • Excellent corrosion resistance
  • High thermal and electrical conductivity
  • Good bending, stamping and forming performance
  • Excellent weldability
  • Good surface quality for polishing, anodizing and coating
  • Lightweight and recyclable
  • Suitable for food, chemical, decorative and industrial applications
1100 aluminum sheet and plate with smooth surface and industrial metal finish

Equivalents of AA 1100

UNS A91100, Aluminium 1100, AA1100, Al1100

Applications of 1100 Aluminum Sheet and Plate

1100 aluminum sheet and 1100 aluminum plate are widely used in industries requiring excellent corrosion resistance, high conductivity, and superior formability.

Applications of 1100 aluminum sheet and plate in industrial and commercial products
  • Chemical storage tanks and processing equipment
  • Heat exchangers and cooling fins
  • Nameplates and signage
  • Reflectors and lighting components
  • Cookware and kitchen equipment
  • Decorative aluminum panels
  • Electrical conductors and busbar components
  • HVAC components
  • Packaging and container materials
  • General sheet metal fabrication

Typical Applications

Chemical Equipment

1100 aluminum plate has excellent resistance to chemical corrosion and is commonly used in storage tanks, piping insulation, and processing equipment.

Food Processing Industry

The material is non-toxic and easy to clean, making it suitable for kitchen utensils, food containers, and cooking equipment.

Architectural Decoration

1100 aluminum sheet is frequently used for curtain walls, roofing panels, ceiling systems, and decorative panels because of its attractive surface finish.

Electrical Industry

Due to high conductivity, 1100 aluminum is used in busbars, transformers, and electrical conductors.

Lighting & Reflectors

The alloy offers excellent reflectivity after surface treatment and is widely used in lamp reflectors and lighting accessories.

Why Choose Haomei Aluminum

  • Large-scale aluminum sheet and plate manufacturer
  • Stable raw material supply and strict quality control
  • Complete alloy and temper inventory
  • Customized width, thickness, and cutting service
  • Fast delivery for global customers
  • Support ASTM, EN, and customized standards

Our products are exported to Europe, Southeast Asia, the Middle East, South America, and other international markets.

1100 aluminum plate sheets ready for export at Haomei Aluminum factory

1100 Aluminum Sheet Stock and Availability

Description Width(In) Length(In) Size
0.02" Aluminum Sheet 1100-H14 2" x 24" 2" 24" 2" x 24"
0.032" Aluminum Sheet 1100-H14 2" x 24" 2" 24" 2" x 24"
0.04" Aluminum Sheet 1100-H14 2" x 24" 2" 24" 2" x 24"
0.05" Aluminum Sheet 1100-H18 2" x 24" 2" 24" 2" x 24"
0.063" Aluminum Sheet 1100-H18 2" x 24" 2" 24" 2" x 24"
0.08" Aluminum Sheet 1100-H18 2" x 24" 2" 24" 2" x 24"
0.09" Aluminum Sheet 1100-O 2" x 24" 2" 24" 2" x 24"
0.125" Aluminum Sheet 1100-O 2" x 24" 2" 24" 2" x 24"
0.02" Aluminum Sheet 1100-O 4" x 24" 4" 24" 4" x 24"
0.032" Aluminum Sheet 1100-H14 4" x 24" 4" 24" 4" x 24"
0.04" Aluminum Sheet 1100-H14 4" x 24" 4" 24" 4" x 24"
0.05" Aluminum Sheet 1100-H14 4" x 24" 4" 24" 4" x 24"
0.063" Aluminum Sheet 1100-H18 4" x 24" 4" 24" 4" x 24"
0.08" Aluminum Sheet 1100-H18 4" x 24" 4" 24" 4" x 24"
0.09" Aluminum Sheet 1100-H18 4" x 24" 4" 24" 4" x 24"
0.125" Aluminum Sheet 1100-O 4" x 24" 4" 24" 4" x 24"
0.02" Aluminum Sheet 1100-O 6" x 6" 6" 6" 6" x 6"
0.032" Aluminum Sheet 1100-O 6" x 6" 6" 6" 6" x 6"
0.04" Aluminum Sheet 1100-H14 6" x 6" 6" 6" 6" x 6"
0.05" Aluminum Sheet 1100-H14 6" x 6" 6" 6" 6" x 6"
0.063" Aluminum Sheet 1100-H14 6" x 6" 6" 6" 6" x 6"
0.08" Aluminum Sheet 1100-H18 6" x 6" 6" 6" 6" x 6"
0.09" Aluminum Sheet 1100-H18 6" x 6" 6" 6" 6" x 6"
0.125" Aluminum Sheet 1100-H18 6" x 6" 6" 6" 6" x 6"
0.02" Aluminum Sheet 1100-O 6" x 12" 6" 12" 6" x 12"
0.032" Aluminum Sheet 1100-O 6" x 12" 6" 12" 6" x 12"
0.04" Aluminum Sheet 1100-O 6" x 12" 6" 12" 6" x 12"
0.05" Aluminum Sheet 1100-H14 6" x 12" 6" 12" 6" x 12"
0.063" Aluminum Sheet 1100-H14 6" x 12" 6" 12" 6" x 12"
0.08" Aluminum Sheet 1100-H14 6" x 12" 6" 12" 6" x 12"
0.09" Aluminum Sheet 1100-H18 6" x 12" 6" 12" 6" x 12"
0.125" Aluminum Sheet 1100-H18 6" x 12" 6" 12" 6" x 12"
0.02" Aluminum Sheet 1100-H18 6" x 24" 6" 24" 6" x 24"
0.032" Aluminum Sheet 1100-O 6" x 24" 6" 24" 6" x 24"
0.04" Aluminum Sheet 1100-O 6" x 24" 6" 24" 6" x 24"
0.05" Aluminum Sheet 1100-O 6" x 24" 6" 24" 6" x 24"
0.063" Aluminum Sheet 1100-H14 6" x 24" 6" 24" 6" x 24"
0.08" Aluminum Sheet 1100-H14 6" x 24" 6" 24" 6" x 24"
0.09" Aluminum Sheet 1100-H14 6" x 24" 6" 24" 6" x 24"
0.125" Aluminum Sheet 1100-H18 6" x 24" 6" 24" 6" x 24"
0.02" Aluminum Sheet 1100-H18 12" x 12" 12" 12" 12" x 12"
0.032" Aluminum Sheet 1100-H18 12" x 12" 12" 12" 12" x 12"
0.04" Aluminum Sheet 1100-O 12" x 12" 12" 12" 12" x 12"
0.05" Aluminum Sheet 1100-O 12" x 12" 12" 12" 12" x 12"
0.063" Aluminum Sheet 1100-O 12" x 12" 12" 12" 12" x 12"
0.08" Aluminum Sheet 1100-H14 12" x 12" 12" 12" 12" x 12"
0.09" Aluminum Sheet 1100-H14 12" x 12" 12" 12" 12" x 12"
0.125" Aluminum Sheet 1100-H14 12" x 12" 12" 12" 12" x 12"
0.02" Aluminum Sheet 1100-H18 12" x 24" 12" 24" 12" x 24"
0.032" Aluminum Sheet 1100-H18 12" x 24" 12" 24" 12" x 24"
0.04" Aluminum Sheet 1100-H18 12" x 24" 12" 24" 12" x 24"
0.05" Aluminum Sheet 1100-O 12" x 24" 12" 24" 12" x 24"
0.063" Aluminum Sheet 1100-O 12" x 24" 12" 24" 12" x 24"
0.08" Aluminum Sheet 1100-O 12" x 24" 12" 24" 12" x 24"
0.09" Aluminum Sheet 1100-H14 12" x 24" 12" 24" 12" x 24"
0.125" Aluminum Sheet 1100-H14 12" x 24" 12" 24" 12" x 24"
0.02" Aluminum Sheet 1100-H14 24" x 24" 24" 24" 24" x 24"
0.032" Aluminum Sheet 1100-H18 24" x 24" 24" 24" 24" x 24"
0.04" Aluminum Sheet 1100-H18 24" x 24" 24" 24" 24" x 24"
0.05" Aluminum Sheet 1100-H18 24" x 24" 24" 24" 24" x 24"
0.063" Aluminum Sheet 1100-O 24" x 24" 24" 24" 24" x 24"
0.08" Aluminum Sheet 1100-O 24" x 24" 24" 24" 24" x 24"
0.09" Aluminum Sheet 1100-O 24" x 24" 24" 24" 24" x 24"
0.125" Aluminum Sheet 1100-H14 24" x 24" 24" 24" 24" x 24"
0.02" Aluminum Sheet 1100-H14 24" x 48" 24" 48" 24" x 48"
0.032" Aluminum Sheet 1100-H14 24" x 48" 24" 48" 24" x 48"
0.04" Aluminum Sheet 1100-H18 24" x 48" 24" 48" 24" x 48"
0.05" Aluminum Sheet 1100-H18 24" x 48" 24" 48" 24" x 48"
0.063" Aluminum Sheet 1100-H18 24" x 48" 24" 48" 24" x 48"
0.08" Aluminum Sheet 1100-O 24" x 48" 24" 48" 24" x 48"
0.09" Aluminum Sheet 1100-O 24" x 48" 24" 48" 24" x 48"
0.125" Aluminum Sheet 1100-O 24" x 48" 24" 48" 24" x 48"

Physical Properties of 1100 Aluminum Sheet

Performance AMS 4001 AMS 4003
Density 2.70 g/cm3 2.70 g/cm3
Melting point 643-657 °C 643-657 °C
Coefficient of thermal expansion(20-100°C) 23.1 μm/m°C 23.1 μm/m°C
Thermal conductivity(20°C) 222 W/m-K 222 W/m-K
Conductivity(20°C) 62.5% IACS 62.5% IACS
Yield strength(0.2%) 55 MPa min 110 MPa min
Tensile strength 75 MPa min 145 MPa min
Elongation 20% min 4% min

More Information About 1100 Aluminum Sheet

Haomei 1050 Aluminum Sheet & Plate Popular Applications

1100 Aluminum Sheet for PCB

1100 aluminum sheet for PCB

Used in PCB and electronic assemblies where thermal management is required. The material provides stable heat dissipation and reliable processing performance.

1100 Aluminum Plate for Heat Sink

1100 aluminum heat sink plate

Suitable for heat sink structures in LED, power modules and industrial electronics. High thermal conductivity helps improve cooling efficiency.

1100 Aluminum Plate for Bottle Caps

1100 aluminum plate bottle cap material

Good formability and corrosion resistance, widely used in beverage and packaging closures.

1100 Aluminum Plate for Printing Plate

1100 aluminum printing plate sheet

Provides a smooth and stable surface for printing applications with consistent machining performance.

1100 Aluminum Plate for Building Exterior Wall

1100 aluminum facade wall panel

Commonly used in curtain wall systems and facade cladding with good weather resistance and appearance stability.

5mm 1100 Aluminum Sheet

5mm 1100 aluminum sheet

Medium thickness sheet with balanced strength and formability, suitable for general fabrication work.

1100 Aluminum Tread Plate

1100 aluminum tread plate anti slip

Anti-slip surface design for flooring, stairs and industrial safety platforms.

1100 H24 Aluminum Plate for Bus Door

1100 h24 aluminum bus door sheet

Used in bus door systems requiring wear resistance and long service life under frequent operation.

1100 Aluminum Veneer Panel

1100 aluminum veneer facade panel

Decorative metal panel for architectural exterior surfaces with a clean metallic finish.

1100 Aluminum Plate for Capacitor Shell

1100 aluminum capacitor housing sheet

Lightweight and corrosion-resistant material used in capacitor housing and electronic enclosures.

1060 Aluminum Plate for Kitchenware

1060 aluminum kitchenware sheet

Commonly used in cookware and kitchen equipment due to good corrosion resistance and forming ability.

1100 Aluminum Plate for Pressure Tank

1100 aluminum pressure tank plate

Suitable for pressure vessel structures where corrosion resistance and structural stability are required.

1100-H16 Aluminum Sheet for Refrigerator Lining

1100 h16 aluminum refrigerator liner sheet

Used in refrigeration systems with stable performance under low temperature environments.

1100 Aluminum Plate for Composite Panel

1100 aluminum composite panel base sheet

Serves as base material for aluminum composite panels used in building decoration systems.

Automotive Embossed Heat Shield Sheet

1100 aluminum automotive heat shield sheet

Embossed aluminum sheet designed for heat shielding in automotive engine compartments and exhaust areas.

1100 Aluminum Sheets and Plates Packaging and Delivery

1100 aluminum sheets and plates are carefully packaged to ensure surface protection and safe transportation during domestic and international delivery.

1100 aluminum sheets packed with moisture-proof paper and wooden pallets

Packaging Methods

  • Moisture-proof paper protection
  • Plastic film wrapping for surface protection
  • Wooden pallets for stable loading
  • Wooden cases for long-distance shipment
1100 aluminum sheets and plates ready for sea freight and export shipment

Delivery Options

  • Customized export packaging solutions
  • Sea freight shipment for bulk orders
  • Air freight for urgent delivery
  • Land transportation for regional supply

Request a Quote for 1100 Aluminum Sheet

To get a fast quotation for 1100 aluminum sheet or 1100 aluminum plate, please send us the following information:

  • Alloy and temper
  • Thickness, width and length
  • Required quantity
  • Surface finish
  • Application
  • Standard or technical requirements
  • Destination port or delivery address

Get a Free Quote for 1100 Aluminum Sheet

Our sales team will provide price, lead time and technical support based on your project requirements.

Request a Quote

1100 Aluminum Sheet Processing Characteristics

Formability

  • Excellent ductility, suitable for cold processing (stamping, drawing, spinning, etc.)
  • Good welding performance, supports gas welding, TIG welding, MIG welding, and other processes.

Surface Treatment

  • Anodizing can enhance corrosion resistance and improve aesthetics.
  • Suitable for painting, chemical plating, and other processes.

1100 Aluminum vs 1050, 1060 and 3003 Aluminum

Alloy Main Feature Typical Use
1050 Aluminum High purity, excellent conductivity Electrical and chemical applications
1060 Aluminum 99.60% aluminum, very good formability Electrical, signage, industrial parts
1100 Aluminum Commercially pure aluminum with good forming and corrosion resistance Sheet metal work, cookware, chemical equipment
3003 Aluminum Higher strength due to manganese addition Roofing, tanks, insulation, general fabrication

1100 Aluminum Sheet Limitations and Considerations

FAQ – 1100 Aluminum Sheet

What is 1100 aluminum sheet used for?

1100 aluminum sheet is commonly used for chemical equipment, heat exchangers, nameplates, decorative panels, reflectors, cookware, electrical components, and general sheet metal fabrication.

Is 1100 aluminum sheet pure aluminum?

1100 aluminum is commercially pure aluminum with a minimum aluminum content of 99.00%. It offers excellent corrosion resistance, high ductility, and good thermal conductivity.

What is the difference between 1100 aluminum sheet and 1100 aluminum plate?

The main difference is thickness. Thinner products are generally called 1100 aluminum sheet, while thicker products are called 1100 aluminum plate. Both are made from the same AA1100 alloy.

What tempers are available for 1100 aluminum sheet?

Common tempers include 1100-O, 1100-H12, 1100-H14, 1100-H16, 1100-H18, 1100-H22, 1100-H24, and 1100-H112.

Can 1100 aluminum sheet be welded?

Yes. 1100 aluminum has good weldability and can be welded using common aluminum welding methods. It is also easy to bend, stamp, spin, and form.

Is 1100 aluminum sheet suitable for deep drawing?

Yes. 1100-O temper sheet has excellent ductility and is well suited for deep drawing applications.

What is the difference between 1100 and 1060 aluminum sheet?

1060 aluminum has slightly higher purity, while 1100 aluminum offers marginally improved mechanical strength.

Can 1100 aluminum sheet be anodized?

Yes. 1100 aluminum can be anodized for decorative purposes and improved corrosion resistance.

Can custom sizes be supplied?

Yes. Width, thickness, and cut length can be customized according to customer requirements.

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