Key Features Of 1050 Aluminum Coil

1050/1060 Aluminum Coil

1050 aluminum alloy belongs to the pure aluminum alloy series; the chemical composition and mechanical properties are close to the 1060 series, which has been largely replaced by 1060 in the current application.

Alloy: 1050 aluminum coil is a pure aluminum alloy with an aluminum content greater than 99.5%.

Thickness: Typical thicknesses range from 0.15 mm to 6.0 mm and can be customized upon request.

Width: Various widths are available on request.

Surface treatment: Various surface treatment options are available, such as anodized, coated, etc.

Mechanical Properties: Good plasticity, corrosion resistance, and electrical and thermal conductivity.

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Specification 1050 Aluminum Coil

Alloy	Temper	Thickness	Width	ID	Remarks
1050/1060 1100/1200	O H12 H22 H14 H16 H24 H18 H32 H112 T6 etc.	0.2-2.5	914-1250	508 615	Products' various specifications by customers' requirement
3003/3004 3005/3105
5005/5052 5754/5083
6061
8011

High-Purity 1050 Aluminum Alloy

1050 aluminum coil is a commercially pure aluminum alloy with Al ≥ 99.5%, belonging to the 1000-series aluminum family. Its stable chemical composition ensures consistent performance across different applications.

Excellent Corrosion Resistance

A naturally formed, dense oxide film on the surface provides strong resistance to atmospheric corrosion and humid environments, making 1050 aluminum coil suitable for both indoor and outdoor use.

Superior Electrical and Thermal Conductivity

With high electrical and thermal conductivity, 1050 aluminum coil is well suited for applications requiring efficient current transmission and heat dissipation.

Outstanding Formability and Processability

The material is soft and highly ductile, allowing easy stamping, bending, stretching, rolling, and deep drawing. It is ideal for complex shapes and thin-gauge processing.

Smooth and Uniform Surface Quality

The surface finish is even and clean, providing an excellent base for anodizing, painting, coating, embossing, or film lamination, meeting both functional and decorative requirements.

Good Weldability and Joining Performance

1050 aluminum coil is compatible with common welding methods such as TIG and MIG, ensuring reliable joints and efficient fabrication.

1050 Aluminum Coil Specifications

Technical Parameters

Parameter	Description
Alloy	1050
Temper	O, H12, H14, H16, H18
Thickness Range	0.2 – 6.0 mm (customizable)
Width	20 – 2000 mm (customizable)
Coil Weight	Customizable
Inner Diameter (ID)	150 / 300 / 505 mm
Surface Finish	Mill finish, bright, brushed, coated, film laminated (optional)
Standards	ASTM B209 / EN AW-1050 / GB/T 3880

Chemical Composition (%)

Element	Content
Al	≥ 99.5
Fe	≤ 0.40
Si	≤ 0.25
Cu	≤ 0.05
Mn	≤ 0.03
Mg	≤ 0.05
Zn	≤ 0.10
Ti	≤ 0.03
Others	≤ 0.05

Applications of 1050 Aluminum Coil

Construction & Decoration

Curtain walls, ceilings, interior and exterior decorative panels

Electrical Industry

Busbars, conductors, transformer components

Packaging Materials

Food containers, lids, packaging sheets

Industrial Manufacturing

Stamped parts, sheet-metal components, equipment enclosures

Transportation & Equipment

Signboards, reflectors, equipment housings

Typical Temper 1050 Aluminum Coil

Alloy 1050 aluminum coils are typically available in multiple states, such as H24, H14, H16, H18, etc., each with different mechanical and formability properties. The temper designation indicates the level of hardness and strength the aluminum has been treated to.