Development of Hot Rolling Schedules for Lean Alloyed Pipeline Steel X80 Produced on Continuous Mill 2000

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Abstract:

Analysis of standard and experimental lean alloyed chemical composition for pipeline steel X80 was made. Rolling schedules for experimental X80 chemical composition by means of computer simulation using HSMM, AusEvol+ and AusTran software were developed for continuous mill 2000. Developed schedules were analyzed in order to choose one of them which guarantees the required microstructure receiving. The chosen schedule was realized on Gleeble-3800 system by tension-compression tests for experimental chemical composition. Microstructure analysis and mechanical testing of received samples was made to compare results with requirements submitted to pipeline steel X80.

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Materials Science Forum (Volumes 783-786)

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938-943

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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