Formability is simply the ability of a sheet metal product to be formed into the desired shape reliably and repeatedly using the selected metal grade and stamping system parameters like the forming process, lubrication, die materials, and tool coatings.

Successful forming, especially with advanced materials, requires an understanding of key input variables and their interaction so that the stamping system parameters can be modified if necessary. 

This section provides an overview of how sheet metal flows and highlights issues more important and prevalent with Advanced High-Strength Steels.

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A New Global Formability Diagram

Bubble chart. Banana diagram. Steel strength ductility diagram—it’s been called a lot of things over the years. But t

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Forming and Formability of AHSS

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Global vs Local Formability

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Part Consolidation in an EV World

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High Strain Rate Testing

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What are 3rd Gen AHSS?

One of the tasks we took great care in completing during the update of the AHSS Application Guidelines was to

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