EN AW 1050A H12 Aluminum Sheet

 

EN AW 1050A H12 aluminum sheet is a commercially pure aluminum alloy (99.5% minimum aluminum content) known for its excellent corrosion resistance, outstanding formability, high ductility, and smooth surface finish.

This non-heat-treatable alloy offers a balance of moderate strength and exceptional workability, making it a preferred choice for applications where these properties are critical. From electrical components to decorative panels, 1050A aluminum sheet provides reliable performance and a cost-effective solution.

 

EN AW 1050A H12 Aluminum Sheet Specifications

 

This table details the standard specifications for the product, including typical dimensions and manufacturing capabilities.

Item	Details
Standard	EN 573 / EN 485
Alloy	EN AW 1050A
Temper	H12 (Strain Hardened, 1/4 Hard)
Thickness Range	0.2 mm – 10 mm (Custom gauges available)
Width Range	500 mm – 2000 mm
Length Range	500 mm – 6000 mm
Surface Finish	Mill finish, bright, brushed, mirror-like
Coating Options	PVC coated (protective film), color coated (various RAL colors)
Product Forms	Sheet, coil, strip, custom shapes

 

 

Chemical Composition of EN AW 1050A Aluminum Sheet

 

The properties of 1050A are driven by its purity. Here is the typical chemical makeup:

Element	Content (%)
Aluminum (Al)	≥ 99.5
Iron (Fe)	≤ 0.40
Silicon (Si)	≤ 0.25
Copper (Cu)	≤ 0.05
Manganese (Mn)	≤ 0.05
Zinc (Zn)	≤ 0.07
Other Elements (each)	≤ 0.03
Other Elements (total)	≤ 0.15

 

Mechanical Properties of 1050A H12 Aluminum Sheet

 

The H12 temper provides a balance of strength and formability. These are the typical values:

Property	Value
Tensile Strength	95 – 125 MPa
Yield Strength	≥ 65 MPa
Elongation (% in 50 mm)	≥ 10%
Hardness (Brinell)	~30 HB

 

Key Features of 1050A H12 Aluminum Sheet

 

This alloy offers a unique combination of benefits:

• Excellent Corrosion Resistance: Ideal for applications exposed to moisture, chemicals, or outdoor elements. It doesn't rust.
• High Formability and Ductility: Easily bent, stamped, and shaped without cracking. Suitable for deep drawing and complex forms.
• Good Thermal and Electrical Conductivity: Efficient for heat sinks, electrical conductors, and other applications that require efficient heat transfer.
• Smooth Surface Finish: Suitable for anodizing, painting, and other surface treatments.
• Easy to Process and Fabricate: Readily cut, welded, and joined using common techniques.

 

Typical Applications of 1050A Aluminum Sheet

Because of its properties, 1050A aluminum sheet is widely used across numerous industries:

• Electrical and Conductive Components: Busbars, heat sinks, and electrical enclosures where its conductivity and corrosion resistance are critical.
• Chemical Equipment: Storage tanks, containers, and piping for certain chemicals due to its resistance to corrosion.
• Food Industry Containers: Food processing equipment, beverage cans, and foil packaging.
• Reflectors and Lighting: Reflectors for lamps and lighting fixtures where its reflectivity and formability are beneficial.
• Decorative Panels and Signage: Anodized or painted for decorative purposes.
• Heat Exchangers: Due to its high thermal conductivity, this alloy is often fabricated for heat exchangers in HVAC systems.

 

 

 

1050A vs. Other Aluminum Alloys

 

Here is a quick comparison to help you choose the correct aluminum grade for your project.

1050A vs. 3003 Aluminum Sheet
1050A Aluminum: Provides high formability and is highly conductive. It is best used for applications where forming and surface quality are the priority.
3003 Aluminum: Contains manganese for added strength. It is a more general-purpose alloy and is well-suited for slightly more demanding applications than 1050A.
Best use for: General purpose containers, tanks, and chemical equipment.

1050A vs. 6061 Aluminum Plate
1050A Aluminum: Has low strength, is highly formable, and offers excellent surface quality. It is ideal for components requiring significant bending or shaping.
6061 Aluminum: A heat-treatable alloy offering a good balance of strength and machinability. While it does not have the same formability as 1050A, it is suitable for parts requiring higher structural integrity.
Best use for: CNC machined parts, structural frameworks, and components where moderate strength is required.

1050A vs. 5052 Aluminum Sheet
1050A Aluminum: Offers superior formability and a clean surface finish. If you are producing complex shapes, 1050A is generally the better choice.
5052 Aluminum: Contains magnesium, which makes it stronger and more resistant to saltwater corrosion.
Best use for: Marine components, fuel tanks, and parts subject to corrosive environments.

 

Supply Capability for 1050A Aluminum Sheet

 

GNEE is committed to providing more than just raw materials. We strive to be a comprehensive supply chain partner. We provide:

• Custom Size Cutting: Reduce waste and save time. We offer precise cutting to your specific dimensions for both sheet and coil products.
• Small MOQ and Flexible Order Quantities: You can order the precise amount of aluminum you need without being forced to buy excessive stock.
• Fast Delivery for Standard Sizes: We maintain a large inventory of 1050A aluminum sheet in the most common gauges, allowing us to fulfill standard orders quickly.
• Export Packaging: We understand the requirements for international shipping. We can package your 1050A aluminum sheets securely on wood pallets with edge protection and moisture barriers.

 

 

 

 

Need a reliable supplier for high-purity 1050A aluminum sheet? Share your project details with us – including size, surface finish, and any coating requirements. We offer a complete solution from factory direct pricing to custom processing and fast, global delivery.

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