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

Introduction Approaches for forming higher strength steels evolved with the commercialization of increased

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Global vs Local Formability

Most sheet metals have different “Global” and “Local” forming capabilities, so it is critical to understand their mea

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Steel E-Motive Addresses Autonomous Vehicle Safety Challenges

As robotaxi companies in the USA prepare to launch their

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High Strain Rate Testing

Dynamic tensile testing of sheet steels is becoming more important due to the need for more optimized vehicle

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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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Conventional Rule-of-Thumb Calculations Lead to Inaccurate Press Tonnage Predictions

The rule of thumb estimates used in 1989 during my internship with an automotive stamping supplier were simple

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