Cracking in Aluminum Bending: Understanding Ductility Limits

Cracking is a major defect in aluminum bending, often caused by exceeding ductility limits. This article explores why cracks form, highlighting factors such as alloy choice, bend radius, grain orientation, and tooling quality. It provides prevention strategies, from selecting softer tempers to bending across the grain and maintaining proper machine setup. Following these guidelines ensures stronger, defect-free bends.

Avoid costly cracks. Work with Inductaflex to select the right alloys and techniques for reliable aluminum bending.