Analisis Cacat Pengelasan SMAW pada Baja AISI 1040 dengan Metode Bending Test
DOI:
https://doi.org/10.31004/joecy.v5i3.4553Keywords:
SMAW welding, AISI 1040, V-groove, , bending test, weld qualityAbstract
This study aims to evaluate the quality of AISI 1040 medium carbon steel welds using the Shielded Metal Arc Welding (SMAW) method with a V-groove through bending tests. The tests were conducted to assess the weld's ability to withstand plastic deformation due to bending loads and the effect of defects on weld integrity. The testing procedure refers to the ASTM E290 and AWS D1.1 standards. Of the seven specimens tested, four of them—Face 3, Root 1, Root 2, and Root 3—passed the test without defects, indicating good fusion between the weld metal and the base metal. Meanwhile, Face 1, Face 2, and Face 4 experienced small cracks in the Heat Affected Zone (HAZ) due to undercut and slag inclusion. The Root 1 specimen recorded the highest maximum load of 16,343.46 N. Overall, the SMAW weld joint with a V groove on AISI 1040 steel showed good flexural strength and met structural feasibility standards.
References
Andreas, A. O. (2022). Analisa Pengaruh Media Pendingin pada Perlakuan Panas Terhadap Kekuatan Tarik Baja Aisi 104. Piston, 6(02), 72–80.
Assagaf, I. P. A., Ariyanto, Nurhidayat, Ilmal Yaqin, R., & Prasetiyo, A. B. (2023). Analisa Hasil Pengelasan Pada Posisi 1G Baja St37 Dengan Metode Fault Tree Analysis. Steam Engineering, 5(1), 44–52. https://doi.org/10.37304/jptm.v5i1.10857
Hargiyarto, P., Marwanto, A., & Djatmiko, R. D. (2015). Analisis Kesalahan Esensial Hasil Pengelasan Peserta Lomba Kompetensi Siswa SMK Tingkat Daerah Istimewa Yogyakarta. Jurnal Pendidikan Teknologi Dan Kejuruan, 22(3), 350. https://doi.org/10.21831/jptk.v22i3.6841
Kou, S. (1972). Welding Metallurgy. In A Wiley-Interscience publication (Vol. 4, Issue 3). https://doi.org/10.22486/iwj.v4i3.150243
Kusuma, R. C., Jokosisworo, S., & Budi, A. W. (2017). Analisis Perbandingan Kekuatan Tarik, Impak, Tekuk Dan Mikrografi Aluminium 5083 Pasca Pengelasan Tig (Tungsten Inert Gas) Dengan Media Pendingin Air Laut Dan Oli. Jurnal Teknik Perkapalan, 5(4), 585–593. http://ejournal3.undip.ac.id/index.php/naval
Sukarno, Halim Asiri, M., & Mardin. (2022). Analisis Kekuatan Tarik dan Bending Dari Beberapa Jenis Kampuh V,X,I pada Pengelasan SMAW terhadap Baja Karbon Medium. Journal of Technology Process, 2(01), 22–32.
Yunianto, B., Wicaksana, P., Sudharto, J., UNDIP Tembalang, K., & Tengah, J. (2023). Analisis Cacat Hasil Pengelasan Pada Pipa ASTM A106 Grade B Menggunakan Magnetic Particle Test dan Liquid Penetrant Test di Workshop Las dan Inspeksi PPSDM Migas Cepu. Rotasi, 25(2), 54–60.
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