Basic Info.
Model NO.
3A21
Surface Treatment
Polished
Alloy
Alloy
Elongation
More Than 10%
Transport Package
Export Standard Wooden Pallet
Specification
According to Customer Requirement
Trademark
Chalco Aluminum
Origin
Henan China
HS Code
7606125900
Production Capacity
20000mt/Month
Product Description
3A21 Aluminum Plate Sheet Alloy
3A21 Aluminum Plate Sheet Alloy is an Al-Mn series alloy. 3A21 aluminum plate is a widely used anti-rust aluminum. Its strength is not high 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. The plasticity is good during semi-cold work hardening, and the plasticity is low during cold work hardening, with good corrosion resistance, good weldability and poor machinability.
Advantages of Chalco's 3A21 aluminum sheet plate:
1. Fatigue strength, high shear strength and high elongation.
2. 3A21 aluminum plate has excellent corrosion resistance and can adapt to humid environments.
3. The finished product has a regular layout, without bumps, bright spots, scratches and other defects.
4. Anti-corrosion ability, strong stress corrosion cracking ability.
3A21 aluminum sheet plate manufacturer: Henan Chalco Aluminum Fabrication Co.,Ltd
3A21 aluminum sheet plate price: SMM + Fabrication cost
| Alloy | 3A21 Aluminum Plate Sheet Alloy |
| Temper | F,O,H12,H14,H16 H18,H19,H22,H24 H26,H28,H111,H112,H114 |
| Thickness(mm) | 0.1-500 |
| Width(mm) | 20-2650 |
| Length(mm) | 500-16000 |
| Application | Car body skin, roof, floor, etc. |
Market application
Uses are mainly used for low-load parts that require high plasticity and good weldability, working in liquid or gaseous media, such as fuel tanks, gasoline or lubricating oil pipes, various liquid containers and other small-load parts made by deep drawing: Wire is used to make rivets, oil ducts, food and other fields.
