New 440MPa High-Strength Steel for Vehicle Outer-Panel
2003-01-2832
10/27/2003
- Content
- New 440MPa class high-strength steel, which had high r-value(1.6) and elongation(38%), was applied to outer-panel for the first time in the world. In this development FEM simulation was carried out to clarify the necessary steel properties, and the production conditions in strip mill were established. 10-kg weight reduction was realized by using this steel.
- Citation
- Hirai, K., Hori, S., Kawasaki, K., and Sakai, H., "New 440MPa High-Strength Steel for Vehicle Outer-Panel," International Body Engineering Conference & Exposition, Tokyo, Japan, October 27, 2003, https://doi.org/10.4271/2003-01-2832.