3A21 3003 H14 Diamond Tread Aluminum Sheet Description
3A21 aluminum plate is an Al-Mn alloy. 3A21 aluminum plate is the most widely used rust-proof aluminum. It has low strength (only slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working methods are often used to improve its mechanical properties. It has high plasticity in the annealed state, good plasticity in semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability, and poor machinability.
3003 is an AL-Mn alloy. It is the most widely used rust-proof aluminum. This alloy has low strength and cannot be strengthened by heat treatment. Therefore, cold working methods are often used to improve its mechanical properties: it has high plasticity in the annealed state, good plasticity in semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability, and poor machinability. Uses: It is mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as fuel tanks, gasoline or lubricating oil pipes, various liquid containers and other small-load parts made by deep drawing.
| tem | 3A21 Diamond Aluminum Plate | 3003 Diamond Aluminum Plate |
|---|---|---|
| Standard | GB/T 6891-1986 | GB/T 3880-2006 |
| Temper | F, O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H111, H112, H114 | F, O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H111, H112, H114 |
| Thickness (mm) | 0.1 – 500 | 0.1 – 500 |
| Width (mm) | 20 – 2650 | 20 – 2650 |
| Length (mm) | 500 – 16000 | 500 – 16000 |
| Surface Finish | Bright, Polished, Brushed, Sandblasted, etc. | Bright, Polished, Brushed, Sandblasted, etc. |
| Typical Products | Vehicle body skin, roof panel, floor panel, etc. | Insulation materials, silos, satellite dishes, EV battery shells, automotive heat shields |
GNEE is a leading seller and exporter of high-quality 3A21 aluminum plates. As a supplier, GNEE provides high-quality aluminum plates that can easily meet various application requirements. Due to the design and manufacturing needs of customers, there will be differences in different sizes, lengths, grades, thicknesses and standards. GNEE can customize plates with specific needs for customers and deliver products to you in the shortest time.
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