1050 and 1060 aluminum coils both belong to the 1xxx series—a category of commercially pure aluminum that cannot be strengthened by heat treatment. They offer excellent ductility, good resistance to atmospheric corrosion, and are easily anodized. The primary differences lie in their aluminum purity and maximum impurity limits: 1060 has a higher purity, resulting in superior electrical and thermal conductivity, while 1050 offers a cost advantage.

5083 refers to a 5-series high-magnesium, corrosion-resistant aluminum alloy (EN AW-5083, AlMg4.5Mn0.7). It cannot be strengthened by heat treatment and contains 4.0%–4.9% magnesium, with additions of manganese and chromium. It offers higher strength than 5052 or 5754 alloys, exhibits excellent resistance to seawater and salt-spray corrosion, possesses outstanding low-temperature toughness, and experiences minimal loss of strength after welding.

6061 is a 6000-series aluminum-magnesium-silicon alloy that can be strengthened through heat treatment. Its primary alloying elements are magnesium and silicon, which form the strengthening phase Mg₂Si. Following T4, T6, or T651 heat treatment, its strength is significantly enhanced. The alloy offers a favorable combination of good weldability, corrosion resistance, and machinability, with moderate formability. Typical supply tempers include O, T4, T6, and T651.

3105 is an Al-Mn-Mg rust-resistant aluminum alloy that gains strength through cold working and requires no heat treatment. Its strength is higher than that of 3003 but slightly lower than that of 3004. It offers excellent paint adhesion, good corrosion resistance, and superior bending and welding properties, with a uniform and stable surface. As a primary substrate for color-coated aluminum coils, it strikes an ideal balance between formability and cost.

3003 and 3004 aluminum coils belong to the 3000-series aluminum-manganese alloy family. These alloys cannot be strengthened by heat treatment; manganese serves as the primary alloying element, providing a balance of strength, ductility, and corrosion resistance. Known as "rust-proof aluminum," they offer higher strength than 1050/1060 alloys and exhibit excellent deep-drawing properties. They are widely used as export materials for applications such as packaging, tank manufacturing, construction, and heat exchangers.

5052 is an aluminum-magnesium rust-proof alloy and the most commonly used grade in the 5xxx series. Its primary alloying element is magnesium, with a small amount of chromium added to improve resistance to intergranular corrosion. This alloy cannot be strengthened by heat treatment; instead, its strength is enhanced through cold working (strain hardening).

5754 is 5xxx Al-Mg anti-corrosion alloy (EN AlMg3), non-heat treatable. Mg:2.6~3.6%, with Mn and Cr. Higher strength than 5052, excellent salt spray corrosion resistance and weldability, good bending performance. Common tempers: O, H22, H32, H34.

3105 is 3xxx Al-Mn-Mg non-heat-treatable aluminum alloy. Compared with 3003, minor Mg and Cu are added for higher strength, strengthened by cold working. It features excellent bending formability, weldability and atmospheric corrosion resistance with good flatness, ideal for coil coating.