Creep Behavior of Welded Ferrite-Pearlite 2 1/4Cr - 1 Mo Steel

Authors

  • Hermawan Agus Suhartono National Laboratory For Structural Strength Technology, National Research and Innovation Agency
  • Supriadi National Laboratory For Structural Strength Technology, National Research and Innovation Agency

DOI:

https://doi.org/10.29122/mipi.v15i3.5067

Keywords:

Creep, life prediction, ferritic steel

Abstract

This research aimed to study the creep and creep-rupture behavior of 2¼ Cr-1Mo steel on as-received and as-welded specimens. The tests were carried out on two different specimen types of the as-received specimen and as-welded specimen. The tests were executed based on 100 hours, 300 hours, 1000 hours, and 3000 hours of rupture time under constant load at 550°C, 600°C, and 650°C, respectively. In this paper, the creep and creep-rupture behavior of this material is presented based on the results obtained and followed by related discussions. The study showed that at the same condition, the part with the weld joint has the same rupture time as the other smooth un-welded parts.

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Published

13-09-2023

How to Cite

Suhartono , H. A., & Supriadi. (2023). Creep Behavior of Welded Ferrite-Pearlite 2 1/4Cr - 1 Mo Steel. Majalah Ilmiah Pengkajian Industri; Journal of Industrial Research and Innovation, 15(3), 174–182. https://doi.org/10.29122/mipi.v15i3.5067

Issue

Vol. 15 No. 3 (2021): Majalah Ilmiah Pengkajian Industri; Journal of Industrial Research and Innovation

Section

Articles

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