3003 Aluminum Sheet

Alloy model: 3003 Aluminum

Temper: O~H112

Thickness: 0.10mm-350mm

Delivery: Ready stock: 7-10 days, future goods: 15-30 days

MOQ: 3 tons

Packaging: Seaworthy wooden pallet, wooden case, aluminum plate case.

What is 3003 Aluminum

3003 aluminum coil and sheet is approximately 20% stronger than 1100 series aluminum. 3003 aluminum reacts well to mechanical finishings as well as organic finishes. 3003 welding is readily accomplished by means of conventional welding methods, but may be gummy if machined. Soldering is limited to the torch method.

Specifications of 3003 Aluminum Sheet

Product 3003 Aluminum Sheet
Temper F,O,H12,H14,H16



Thickness 0.10 mm-350 mm
Width 100 mm-2600 mm
Length Any length, according to the transportation, usually less than 12m.
Standards ASTM-B209, EN573-1, GB/T3880.1-2006, GB/T 24001-2016, GB/T 19001-2016
Surface treatment Mill finish, coated, anodized, mirror, embossed, checkered, etc.
Application Stock silos, antenna pot materials, power battery shells, automotive heat shields, etc.

3003 Aluminum Sheet Chemical Composition

Chemical Element % Present
Others (Total) 0.0 – 0.15
Cobalt (Co) 0.05 – 0.20
Hydrogen (H) 0.0 – 0.70
Magnesium (Mg) 1.00 – 1.50
Silicon + Iron (Si+Fe) 0.0 – 0.60
Zirconium (Zr) 0.0 – 0.10
Other (Each) 0.0 – 0.05
Aluminium (Al) Balance


3003 Aluminum Sheet Properties

Physical Property Value
Density 2.73 g/cm³
Melting Point 655 °C
Thermal Expansion 23.1 x10^-6 /K
Modulus of Elasticity 69.5 GPa
Thermal Conductivity 190 W/m.K
Electrical Resistivity 0.034 x10^-6 Ω .m
Mechanical Property Value
Tensile Strength 95 – 135 MPa
Proof Stress 35 Min MPa
Hardness Brinell 28 HB


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Why Choose Us

Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.

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