Heat assisted V-bending characteristics of high strength S700MC steel

Heat assisted V-bending characteristics of high strength S700MC steel

GÖRTAN Mehmet Okan, CAGIRANKAYA Fatih, OZSOY Oguz

Abstract. Increasingly stringent regulations force automotive manufacturers to reduce their product weights without compromising passenger safety. To overcome this problem, high strength steels are used that enable a higher payload capacity whilst reducing the plate thickness and overall weight. However, high strength steels are generally associated with lower formability and significantly greater springback compared to mild steels. In the current study, bendability characteristics of high strength S700MC steel in mild temperatures are investigated using V-bending tests. A temperature range between 25°C and 650°C is analysed. Springback characteristics as well as hardness distribution along the thickness direction in the bent area is investigated for several bent samples.

Keywords
V-Bending, Springback, Mild Temperature Forming, High Strength Steel

Published online 4/19/2023, 6 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: GÖRTAN Mehmet Okan, CAGIRANKAYA Fatih, OZSOY Oguz, Heat assisted V-bending characteristics of high strength S700MC steel, Materials Research Proceedings, Vol. 28, pp 755-760, 2023

DOI: https://doi.org/10.21741/9781644902479-82

The article was published as article 82 of the book Material Forming

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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