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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