3003 Alloy Aluminum Tread Plate

3003 alloy aluminum tread plate, also known as diamond plate or checker plate, is a type of aluminum sheet with a raised pattern of diamonds or lines on one side.
It is made from 3003 aluminum alloy, which is a widely used and versatile aluminum grade that has excellent corrosion resistance, moderate strength, and good formability.

3003 aluminum tread plate

Chemical Composition Of 3003 Aluminum

AlloyCobalt (Co)Hydrogen (H)MgSi+FeZrOtherAl
30030.05 – 0.200.0 – 0.701.00 – 1.500.0 – 0.600.0 – 0.100.0 – 0.05Balance

Mechanical properties for 3003 aluminum alloy

Mechanical PropertiesMetricEnglish
Ultimate Tensile Strength200 MPa29000 psi
Tensile Yield Strength186 MPa27000 psi
Shear Strength110 MPa16000 psi
Modulus of Elasticity68.9GPa10000 ksi
Shear Modulus25 GPa3630 ksi

3003 alloy aluminum tread plate belongs to aluminum-manganese 3000 series diamond aluminum plate, the hardness and strength is higher than pure aluminum plate. 3003 patterned aluminum plate’s most significant feature is its excellent rust resistance, because it can effectively resist the corrosion of water vapor, so it is mostly used in cold storage floors, etc.. In terms of price, the price of 3003 patterned aluminum plate is higher than that of 1060 aluminum plate.

Specifications of 3003 diamond aluminum plate

Equivalent namea3003, 3003a, aa3003, 3003aa, al3003, al3003a, a 3003, aa 3003, jis a3003p, al3003 class, aw3003, en3003 grade etc
TemperO, H14, H16, H18, H22, H24, H26
Surface treatmentbright, mirror, anodized, color coated etc
Pattened1 bar, 2 bars, 3 bars, 5 bars etc
Common size4×8 ft, 5×10 ft, 1000×2000 mm, 1500×3000 mm, 2000×3000 mm,etc.
Thickness1.5mm, 2mm, 3mm, 5mm etc

Typical application of 3003 aluminum tread plate

    • Flooring: The slip-resistant properties of 3003 aluminum tread plate make it an ideal choice for flooring applications in industrial, commercial, and residential settings.
    • Stair treads: The raised pattern on the surface of 3003 aluminum tread plate makes it an excellent material for use as stair treads, as it provides excellent traction and durability.
    • Vehicle and trailer flooring: 3003 aluminum tread plate is often used as a flooring material in vehicles, trailers, and other transportation applications due to its high strength and durability.
    • Wall panels: The attractive appearance and durability of 3003 aluminum tread plate make it a popular choice for decorative wall panels in buildings and architectural applications.
    • Toolboxes and storage cabinets: The corrosion-resistant properties of 3003 aluminum tread plate make it an excellent material for use in toolboxes and storage cabinets that are exposed to harsh environments.

3003 aluminum tread plate for trailer flooring