Aluminum breaking after bending can be a significant issue in various applications: The aluminum sheet or aluminum extrusion is easy to break after bending, or it will crack after anodizing bending. Many aluminum alloy processing companies are confused about this. Understanding the main reasons for this problem and implementing preventive measures is essential for achieving successful aluminum bending without failures. So, how to bend aluminum without breaking it? 9 main reasons and 6 tips for preventive measures for aluminum to break after bending.