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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/12678
Title: Development of hot rolled steel sheet with 600MPa UTS for automotive wheel application
Authors: Jha G.
Das, Sourav
Lodh A.
Haldar A.
Published in: Materials Science and Engineering A
Abstract: The aim of this paper is to develop a steel having tensile strength of 600. MPa minimum combined with good formability, hole expansion and fatigue strength through a new metallurgical approach for such application. The steel, thus developed, has been successfully applied to automotive wheel disc making. Discs made of 600. MPa strength showed improved durability in dynamic cornering fatigue and dynamic radial fatigue test. This novel steel will be a solution to solve the lack of stretch flangeability and bendability of advanced high strength steel (AHSS) sheets such as dual phase (DP) and transformation induced plasticity (TRIP) steels. © 2012 Elsevier B.V.
Citation: Materials Science and Engineering A (2012), 552(): 457-463
URI: https://doi.org/10.1016/j.msea.2012.05.070
http://repository.iitr.ac.in/handle/123456789/12678
Issue Date: 2012
Keywords: Carbide precipitates and disc forming
Cornering fatigue
Flangeability
Precipitation strengthening
Ultra high strength sheet
ISSN: 9215093
Author Scopus IDs: 7004200088
9742316900
54882988600
21733467700
Author Affiliations: Jha, G., Research and Development, Tata Steel Limited, Jamshedpur, India
Das, S., Research and Development, Tata Steel Limited, Jamshedpur, India
Lodh, A., Research and Development, Tata Steel Limited, Jamshedpur, India
Haldar, A., Research and Development, Tata Steel Europe, Swinden Technology Center, United Kingdom
Corresponding Author: Das, S.; Research and Development, Tata Steel Limited, Jamshedpur, India; email: sourav.das@tatasteel.com
Appears in Collections:Journal Publications [MT]

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