I-8

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I-8. International Organization for Standardization (ISO) ISO 7438, “Metallic materials — Bend test“, 2016.

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Automotive Welding Process Comparison Citations homepage-featured-top main-blog Blog Testing and Characterization Steel Grades AHSS 1stGen AHSS Simulation

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Automotive Welding Process Comparisons

Introduction

H-49

Citation H-49: Honda Case Study: Our Breakthrough Technology Has

High Strain Rate Testing

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

Using Martensitic Steels as an Alternative to Press Hardening Steel – Laboratory Evaluations

Our colleagues at JFE Steel recently provided us with a new case study based on laboratory evaluations they

Martensite

Metallurgy of Martensitic Steels Case Study:

Servo Press Force and Energy Considerations When Working With AHSS

Advanced High-Strength Steel (AHSS) products have significantly different forming characteristics and these

Simulation Inputs

Yield Criteria Hardening

Bend Testing

Tensile testing cannot be used to determine bendability, since these are different failure modes. Failure in bending

Edge Stretching Tests

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Improvement by Metallurgical Approaches

The Hole Expansion test (HET) quantifies the edge stretching capability of a sheet metal grade having a specific

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