New 440MPa High-Strength Steel for Vehicle Outer-Panel 2003-01-2832
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," SAE Technical Paper 2003-01-2832, 2003, https://doi.org/10.4271/2003-01-2832. Download Citation
Author(s):
Kounosuke Hirai, Shinsuke Hori, Kaoru Kawasaki, Hiroshi
Sakai
Affiliated:
Daihatsu Motor CO.,LTD., Nippon Steel Corp.
Pages: 4
Event:
International Body Engineering Conference & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Steel
Finite element analysis
Simulation and modeling
Production
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