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3003 H14 Aluminum Checkered Sheet

3003 H14 aluminum sheet is one of the most widely used aluminum alloys for tread plates, general fabrication, and industrial

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3003 H14 Aluminum Checkered Sheet

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Aluminum Sheet / Coil

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3003 H14 Aluminum Sheet: The Workhorse Alloy for Tread Plate & General Fabrication

3003 H14 aluminum sheet is one of the most widely used aluminum alloys for tread plates, general fabrication, and industrial applications. Combining excellent corrosion resistance, medium strength, and outstanding formability, 3003 H14 has become a preferred material for manufacturers requiring reliable performance and easy processing.

Compared with pure aluminum grades such as 1050 and 1060, 3003 H14 provides higher mechanical strength due to manganese alloying. At the same time, it maintains good weldability and corrosion resistance, making it suitable for applications where both durability and fabrication flexibility are required.

What Is 3003 H14 Aluminum Sheet?

3003 is an aluminum-manganese alloy containing approximately 1.0-1.5% manganese. The addition of manganese improves strength while maintaining the excellent corrosion resistance of aluminum.

The designation H14 refers to the temper condition:

Temper	Meaning	Characteristics
H	Strain hardened	Strength increased through cold working
14	Half hard condition	Good balance of strength and formability

3003 H14 aluminum sheet offers a practical combination of moderate hardness and excellent bending performance, making it suitable for stamping, roll forming, cutting, and welding operations.

Key Properties of 3003 H14 Aluminum Sheet

Property	Typical Value
Alloy	3003 Aluminum
Temper	H14
Tensile Strength	140-180 MPa
Yield Strength	110-160 MPa
Elongation	Approximately 3-10%
Density	2.73 g/cm³
Corrosion Resistance	Excellent
Weldability	Excellent

Why 3003 H14 Is Popular for Aluminum Tread Plate

3003 H14 aluminum sheet is commonly selected for aluminum tread plate production because it provides a strong balance between surface durability and manufacturing efficiency.

The alloy performs well in environments requiring:

Slip resistance
Lightweight construction
Corrosion protection
Easy fabrication
Long service life

Compared with harder aluminum alloys, 3003 H14 is easier to form without cracking. This makes it suitable for diamond patterns, 5-bar patterns, and other embossed surfaces.

3003 H14 Aluminum Sheet vs Other Common Aluminum Grades

Grade	Strength	Formability	Main Applications
1050	Low	Excellent	Electrical, decoration
1060	Low	Excellent	Chemical equipment, general sheet
3003 H14	Medium	Very Good	Tread plate, fabrication, equipment panels
5052 H32	Higher	Good	Marine and heavy-duty applications

For applications requiring better strength than pure aluminum but easier processing than 5000 series alloys, 3003 H14 is often the most economical choice.

Common Applications of 3003 H14 Aluminum Sheet

Application	Reason for Selection
Aluminum tread plate	Good forming ability and corrosion resistance
Truck floors and toolboxes	Lightweight anti-slip surface
Architectural panels	Attractive appearance and weather resistance
HVAC equipment	Easy fabrication and corrosion protection
Industrial covers and enclosures	Good strength-to-weight ratio

3003 H14 Aluminum Sheet Processing Capability

One of the biggest advantages of 3003 H14 aluminum sheet is its excellent processing performance. It can be easily fabricated through:

Laser cutting
CNC cutting
Bending
Punching
Welding
Rolling forming
Anodizing

Its balanced hardness allows manufacturers to create complex shapes while maintaining surface quality.

Available Specifications of 3003 H14 Aluminum Sheet

Item	Typical Range
Thickness	0.5mm-6mm
Width	1000mm-2000mm
Length	2000mm-6000mm or customized
Surface	Mill finish, embossed, diamond pattern
Temper	H14

Why Choose Teda Ganghua for 3003 H14 Aluminum Sheet?

Teda Ganghua supplies high-quality 3003 H14 aluminum sheet for global industrial customers, including aluminum tread plates and customized aluminum sheet solutions.

With professional aluminum processing capability, Teda Ganghua provides:

Stable aluminum sheet supply
Multiple thickness and size options
Customized cutting and fabrication services
Quality inspection before shipment
Export-standard packaging for international delivery

Whether you need standard aluminum tread plate or customized fabricated aluminum sheets, Teda Ganghua can provide suitable solutions according to your project requirements.

Learn more about aluminum sheet products: https://www.tedametal.com/Product_list_1/11.html

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