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1.2 Mm Aluminium Sheet

1.2mm aluminium sheet is a widely used thin-gauge aluminum material for industrial fabrication, electronic enclosures,

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1.2 Mm Aluminium Sheet

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Aluminum Sheet / Coil

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Product Details

1.2mm Aluminium Sheet: Lightweight Thin Gauge Material for Enclosures, Signage and Precision Fabrication

1.2mm aluminium sheet is a widely used thin-gauge aluminum material for industrial fabrication, electronic enclosures, decorative panels, signage, and lightweight structures. With a thickness of approximately 0.047 inches, it is slightly thinner than 18 gauge aluminum sheet and provides an excellent balance between weight reduction, formability, and strength.

Due to its easy cutting performance, good bending ability, and corrosion resistance, 1.2mm aluminium sheet is commonly selected for applications where thin material, clean appearance, and efficient processing are required.

Common alloy choices include 5052-H32, 3003-H14, 6061-T6, and 1100 aluminum. The best option depends on forming requirements, strength needs, and final application conditions.

Why Choose 1.2mm Aluminium Sheet?

Compared with thicker aluminum plates, 1.2mm aluminum sheet offers significant weight advantages while maintaining sufficient rigidity for many non-load-bearing applications.

Parameter	1.2mm Aluminium Sheet	Fabrication Benefit
Thickness	1.2mm (0.047")	Lightweight and easy handling
Weight	About 3.24kg/m²	Reduces structural weight
Typical Sheet Size	1000×2000mm and customized sizes	Suitable for CNC processing
Processing	Cutting, bending, punching	High production efficiency

Popular Aluminum Alloys for 1.2mm Sheet

Different aluminum grades provide different combinations of strength, corrosion resistance, and forming performance.

Alloy & Temper	Main Characteristics	Typical Applications
5052-H32	Excellent corrosion resistance and welding performance	Enclosures, panels, marine parts
3003-H14	Good formability and general-purpose performance	Signage, covers, decorative parts
6061-T6	Higher strength and machinability	Precision components and frames
1100 Aluminum	Excellent ductility and deep drawing ability	Formed parts and lightweight products

Weight Calculation of 1.2mm Aluminium Sheet

The approximate weight of aluminum sheet can be calculated according to thickness, area, and aluminum density.

For a standard aluminum density of about 2.7g/cm³:

Sheet Dimension	Approximate Weight
1m × 2m × 1.2mm	About 6.5kg
4ft × 8ft × 1.2mm	About 29lbs

Processing Characteristics of 1.2mm Aluminium Sheet

The thin thickness makes 1.2mm aluminum sheet suitable for fast fabrication processes. Compared with thicker plates, it requires less cutting force and can be formed with smaller equipment.

Process	Performance	Application
Laser Cutting	High-speed precision cutting	Electronic panels and custom parts
Bending	Small bending radius possible	Boxes, covers, brackets
Punching	Suitable for holes and patterns	Ventilation panels and enclosures

1.2mm vs 1.0mm vs 1.5mm Aluminium Sheet

Selecting the correct thickness depends on required rigidity, weight limits, and forming requirements. A small thickness change can significantly influence bending stiffness.

Thickness	Characteristics	Recommended Uses
1.0mm	Maximum lightweight option	Decorative covers, signage
1.2mm	Balanced rigidity and weight	General fabrication and enclosures
1.5mm	Higher stiffness	Structural panels and equipment covers

Common Applications of 1.2mm Aluminium Sheet

Electronic equipment housings
Electrical cabinets and control panels
LED display frames and light boxes
Advertising signs and nameplates
Solar panel frames and lightweight structures
DIY fabrication projects

1.2mm Aluminium Sheet Supply and Custom Processing

For projects requiring accurate dimensions, stable quality, and flexible order quantities, choosing a supplier with cutting and customization capabilities can improve production efficiency.

Teda Ganghua provides aluminum sheet solutions including alloy selection support, customized cutting, surface protection, and export supply services. Customers can select suitable aluminum materials according to fabrication requirements.

For available specifications and customized solutions, visit aluminum sheet supply options.

Frequently Asked Questions About 1.2mm Aluminium Sheet

Q1: Is 1.2mm aluminium sheet strong enough for outdoor use?

Yes. When the correct alloy is selected, such as 5052-H32, 1.2mm aluminum sheet can provide good corrosion resistance for outdoor applications.

Q2: What is the best alloy for 1.2mm aluminium sheet?

5052-H32 is commonly selected for general industrial use because of its corrosion resistance and welding performance. 3003-H14 is preferred for forming applications.