Pure aluminum, soft with excellent workability and weldability, cannot be heat treated: 2024: 70,000: 50,000: QQ-A-250/4: High strength to weight ratio, good machinability, can be formed and heat treated annealed condition: 3003: 22,000: 21,000: QQ-A-250/2: Pure aluminum with manganese added for 20% more strength than 1100, retains excellent ...
Get Price