3003 Aluminium Circle

3003 Aluminium Circle,Hot Rolled Quality/Deep Drawing Quality(DC) a circular sheet product processed from 3003 aluminium alloy, is widely utilized across numerous industries due to its excellent comprehensive performance.It is a core material for deep-drawn pots, pressure cookers, rice cooker inner liners, and other kitchen utensils, benefiting from its formability and food safety.

Below is a detailed overview of this product:
1. Superior Formability: It exhibits low anisotropy, enabling smooth deep drawing, stamping, and other forming operations without easy cracking, which is crucial for manufacturing complex-shaped products.
2. Balanced Mechanical Performance: It has a high strength-to-weight ratio, providing sufficient structural support while maintaining the lightweight advantage of aluminium.
3. Excellent Thermal Conductivity: Uniform heat diffusion ensures consistent heating or cooling performance, making it suitable for heat-related applications.
4. Good Surface Treatment Adaptability: It can undergo various surface treatments such as enameling, Teflon coating, anodizing, and powder coating to enhance corrosion resistance and aesthetic appeal.
5. Strong Corrosion Resistance: The presence of manganese improves its resistance to atmospheric corrosion and chemical erosion. Additionally, its surface is smooth with no obvious scratches, oil stains, or other defects.

Product Details

Specification

Product name：	3003 Aluminum Circle 3003 Aluminum Disc
Typical Alloys	Material Status	Thickness（mm）	Diameter （mm）	Type	Typical Products
3003	O,H12,H14,H16,H18,H22,H24,H26,H32 etc	0.25-6.0	100-1500	CC & DC	Kitchenware Manufacturing, Construction Industry,Electronics & Lighting Industry ,Packaging Industry


Detail ： 1. Chemical Composition 3003 aluminium alloy is based on aluminium, with manganese as the main alloying element. Its typical chemical composition (by weight percentage) is as follows: Aluminium (Al) 96.8% - 99.0%, Manganese (Mn) 1.0% - 1.5%, Copper (Cu) 0.05% - 0.20%, Iron (Fe) ≤ 0.70%, Silicon (Si) ≤ 0.60%, Zinc (Zn) ≤ 0.10%, and the total content of other elements ≤ 0.15%. This composition endows the alloy with balanced mechanical properties and corrosion resistance. 2. Common Specifications The specifications of 3003 Aluminium Circle are highly flexible to meet diverse application needs. Generally, the thickness ranges from 0.13mm to 6.5mm, and the diameter spans from 80mm to 1000mm. Customized specifications can also be provided according to specific project requirements, such as special thicknesses or diameters for precision components. 3. Mechanical Properties The mechanical properties of 3003 Aluminium Circle vary significantly with different processing states (hardness levels). Two typical states are as follows: - O State (Annealed): Tensile strength ranges from 90MPa to 130MPa, and elongation is approximately 25%. This state features excellent ductility, making it suitable for deep drawing and complex forming processes. - H14 State (Strain Hardened and Partially Annealed): Tensile strength is between 130MPa and 180MPa, with an elongation of about 5%. This state has higher strength, ideal for applications requiring better structural stability.