THE EFFECT OF ROOT GAP ON BENDING TEST USING FCAW WELDING ON SS 400 STEEL MATERIALS AT 3G POSITION

Nuzulul Arif, Erifive Pranatal, Iftika Philo Wardhani, Renanda Bayu Harsi

Abstract


This study aims to analyze the effect of the root gap on bending test of SS 400 steel materials with different thicknesses of 10 mm and 12 mm using FCAW (Flux Core Arc Welding) welding in the 3G Vertical up position without backing ceramic. This study uses quantitative method, and the standard used in the test is ASME section IX (2019). The results of the study concluded that in specimens within the thickness of 10 mm, the highest value was obtained at the root gap variation of 4.4 mm with a bending stress value of: 467.48 MPa. Then on the specimen with a thickness of 12 mm, the highest value was found in a variation of 3 mm with a bending stress value of: 805.37 MPa

Full Text:

PDF

References


Fahmy, R., (2015), Studi Pengaruh Root Gap Terhadap Sifat Mekanik Dan Struktur Mikro Pada Sambungan Las Pelat ASTM A36, Doctoral dissertation, Institut Technology Sepuluh Nopember.

Cary, H.B., (1998), Modern Welding Technology, 4nd edition, Prentice Hall, New Jersey.

Ramesh Singh., (2016), Applied Welding Engineering, Second Edition,Waltham, Elsevier, ISBN 978-0-12-804176-5.

Julian, N. (2019). Analisa Perbandingan Kekuatan Tarik pada Sambungan Las Baja SS400 Pengelasan MAG Dengan Variasi Arus Pengelasan dan Media Pendingin Sebagai Material Lambung Kapal. Jurnal Teknik Perkapalan, 7(4).

Pratama, M, Y., Budiarto, U., dan Jokosisworo, S., (2019), Analisa Perbandingan Kekuatan Tarik, Tekuk, dan Mikrografi Pada Sambungan Las Baja SS 400 Akibat Pengelasan FCAW (Flux-Cored Arc Welding) Dengan Variasi Jenis Kampuh dan Posisi Pengelasan, Jurnal Teknik Perkapalan, 7(4).

Nata, O. D., Hidayat, M., & Rohman, S. A. (2021). Analisis Kekuatan Uji Bending Pengelasan Shielded Metal Arc Welding (Smaw) Material SS 400 Menggunakan Kawat Las E6013 Berbagai Variasi Arus Listrik. Hexagon Jurnal Teknik dan Sains, 2(1), 12-15.

Azwinur, A., & Muhazir, M. (2019). Pengaruh jenis elektroda pengelasan SMAW terhadap sifat mekanik material SS400. Jurnal Polimesin, 17(1), 19-25.

ASME., (2019), Section IX-Qualification Standard for Welding, Brazing, and Fusing, New York, The American Society of Mechanical Engineers.

Arif, N., & Pranatal, E. (2022). Analisa Pengaruh Root Gap Terhadap Pengujian Tarik Menggunakan Metode Pengelasan FCAW Posisi 3G Pada Material Baja SS 400. Jurnal Sumberdaya Bumi Berkelanjutan (SEMITAN), 1(1), 368-375.

Kurniawan, A. L., & Pranatal, E. (2022). Analisis kekuatan sambungan Las pada plat untuk dek kapal berbahan plat Baja A36 terhadap sifat fisis dan mekanis dengan metode pengelasan MIG. Jurnal Sumberdaya Bumi Berkelanjutan (SEMITAN), 1(1), 327-331.




DOI: https://doi.org/10.31284/j.jasmet.2022.v3i2.3644

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Nuzulul Arif, Erifive Pranatal, Iftika Philo Wardhani, Renanda Bayu Harsi

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Mailing Address: Journal of Applied Sciences, Management and Engineering Technology - ITATS Institut Teknologi Adhi Tama Surabaya Jl. Arief Rahman Hakim No.100, Surabaya 60117 email: [email protected] Website : https://ejurnal.itats.ac.id/jasmet/index Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.