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ISSN Approved Journal || eISSN: 2582-8185 || CODEN: IJSRO2 || Impact Factor 8.2 || Google Scholar and CrossRef Indexed

Peer Reviewed and Referred Journal || Free Certificate of Publication

Research and review articles are invited for publication in March 2026 (Volume 18, Issue 3) Submit manuscript

The effect of ultrasonic wave on hardness value and micro structure in Smaw welding of AISI 1020 Low Carbon Steel

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  • The effect of ultrasonic wave on hardness value and micro structure in Smaw welding of AISI 1020 Low Carbon Steel

Sugeng Prasetyo *, Yuliani, Firdaus, Paci Natasa, Eddy Sa’ud, Darmawi and Hamdan W

Mechanical Engineering Department, Faculty of Engineering, Universitas Islam Ogan Komering Ilir Kayuagung, South Sumatera, Indonesia.

Research Article
 

International Journal of Science and Research Archive, 2024, 13(02), 4002-4006.
Article DOI: 10.30574/ijsra.2024.13.2.2387
DOI url: https://doi.org/10.30574/ijsra.2024.13.2.2387

Received on 27 October 2024; revised on 04 December 2024; accepted on 06 December 2024

This article examines how AISI 1020 low carbon steel's microstructure and hardness value are affected by ultrasonic waves. in SMAW welding with a seam angle of 60ᴼ using an E7018 electrode with water cooling media and varying immersion time by adding ultrasonic waves. It was found that the hardness value increased with increasing soaking time. Meanwhile, in terms of microstructure, it was found that the longer the soaking time, the more ferrite and pearlite grains were formed. This is due to the influence of carbon filler and heat transfer to the welded steel and the welded steel area.

Low carbon steel; AISI 1020; Hardness test; Micro structure; SMAW welding

https://ijsra.net/sites/default/files/fulltext_pdf/IJSRA-2024-2387.pdf

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Sugeng Prasetyo, Yuliani, Firdaus, Paci Natasa, Eddy Sa’ud, Darmawi and Hamdan W. The effect of ultrasonic wave on hardness value and micro structure in Smaw welding of AISI 1020 Low Carbon Steel. International Journal of Science and Research Archive, 2024, 13(02), 4002-4006. https://doi.org/10.30574/ijsra.2024.13.2.2387

Copyright © Author(s). All rights reserved. This article is published under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits use, sharing, adaptation, distribution, and reproduction in any medium or format, as long as appropriate credit is given to the original author(s) and source, a link to the license is provided, and any changes made are indicated.

All statements, opinions, and data contained in this publication are solely those of the individual author(s) and contributor(s). The journal, editors, reviewers, and publisher disclaim any responsibility or liability for the content, including accuracy, completeness, or any consequences arising from its use.

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