Welding Aluminum Strength Reduction: Effects on Weld Integrity and Structural Integrity
Welding aluminum can reduce its yield strength by up to 50%, especially in the heat-affected zone (HAZ). This strength loss varies by alloy; for example, T6 may drop to 6061-0. Proper surface preparation and welding techniques enhance joint strength. Refer to the Aluminum Design Manual for detailed guidelines on these processes. Moreover, improperly executed welds … Read more