Hostname: page-component-745bb68f8f-5r2nc Total loading time: 0 Render date: 2025-01-10T06:57:58.633Z Has data issue: false hasContentIssue false
  • English
  • Français

S700MC/Grade 100 in heavy gauges: industrialisation atArcelorMittal europe*

Published online by Cambridge University Press:  23 December 2011

L. Bracke ,
N. De Wispelaere ,
H. Ahmed  and
Ö. E. Güngör
Get access

Abstract

A metallurgical route to produce S700MC/Grade100 steel on a hot strip mill has beendeveloped at ArcelorMittal Europe, based on laboratory simulations and industrial trials.The importance of ThermoMechanically Controlled Processing (TMCP) has been illustrated,mainly to optimize the low temperature toughness. Furthermore, it has been shown that theoptimum combination of strength and low temperature toughness can be found throughoptimization of the transformation and the precipitation. The concept developed shows agood robustness against typical industrial process variations.The steel shows a goodweldability using typical MAG welding parameters, without loss in strength and a goodtoughness. The high cycle fatigue performance of the steel is very good.

Keywords

S700MCGrade 100industrialisationTi-Nb HSLA steelhot strip millheavy gaugesthermomechanically controlled processingAcier S700MCindustrialisationTi-Nb HSLAlaminage à chaudforte épaisseurlaminage thermo-mécanique
Type
Research Article
Information
Metallurgical Research & Technology , Volume 108 , Issue 6 , 2011 , pp. 323 - 330
Copyright
© EDP Sciences, 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

X. Bano, P. Teracher, C. Issartel, La Revue de Métallurgie, Oct-Nov 1995, pp. 1271-1280
P. Leiviska, V.-M. Manner, L. Peliciolli, Society of Automotive Engineers, 2010-05-30
Maccagno, T.M., Jonas, J.J., Yue, S., McCrady, B.J., Slobodian, R., Deeks, D., ISIJ Int. 34 (1994) 917-922
D.T. Llewellyn, R.C. Hudd, Steels: Metallurgy and Applications, 3rd edition, Butterworth-Heinemann, Oxford, UK, 1998
Bai, D.Q., Yue, S., Sun, W.P., Jonas, J.J., Metallurgical Trans. A 24 (1933) 2151-2159
Mousavi Anijdan, S.H., Yue, S., Mater. Sci. Eng. A 258 (2011) 803-807
G. Béranger, G. Henry, G. Sanz, Le Livre de l’ Acier, Lavoisier TecDoc, Paris, 1996
B.C. De Cooman, J.G. Speer, I.Y. Pyshmintsev, N. Yoshinaga, Materials Design: The Key to Modern Steel Products, GRIPS Media GmbH, Bad Harzburg, Germany, 2007
Malakondaiah, G., Srinivas, M., RAM a Rao, P., Prog. Mater. Sci. 42 (1997) 209-242
Rodriguez-Ibabe, J.M., Mater.Sci. Forum 284-286 (1998) 51-62
F. Maltrud, Conference proceedings Materiaux 2006, 13-17 Novembre 2006, Dijon, France