Automotive
Technical Paper

Crashworthiness and Spot Weldability of Galvannealed DP800 Steel Sheet

2001-01-3094

10/16/2001

Event
International Body Engineering Conference & Exhibition and Automotive & Transportation Technology Congress
Authors
M. Kamura Kobe Steel Ltd.
Y. Utsumi Kobe Steel Ltd.
Y. Omiya Kobe Steel Ltd.
Y. Kawamoto Kobe Steel Ltd.
Abstract
Content
In this study, to confirm the practical advantages and acceptability of galvannealed TS800MPa grade dual-phase steel (DP800), crashworthiness and spot weldability as important properties in practical use were investigated and compared with conventional galvannealed TS440MPa grade and microalloyed TS600MPa grade steels, which are currently used for frame parts. The results have shown that DP800 has high absorbed energy on crash tests, and has almost the same acceptable weldability as comparative steels.
Meta Tags
Topics
Impact tests
Steel
Crashworthiness
Affiliated or Co-Author
Kobe Steel Ltd.
Details
DOI
https://doi.org/10.4271/2001-01-3094
Pages
9
Citation
Kamura, M., Utsumi, Y., Omiya, Y., and Kawamoto, Y., "Crashworthiness and Spot Weldability of Galvannealed DP800 Steel Sheet," SAE Technical Paper 2001-01-3094, 2001, https://doi.org/10.4271/2001-01-3094.
Additional Details
Publisher
SAE International
Published
Oct 16, 2001
Product Code
2001-01-3094
Content Type
Technical Paper
Language
English