ANALYSIS OF MECHANICAL PROPERTIES OF SS 400 STEEL MATERIAL WITH FCAW WELDING METHOD
DOI:
https://doi.org/10.31949/jmm.v4i2.13838Abstract
Welding is a method of joining metals that involves metallurgical bonds at the metal joints by melting some of the parent metal and filler metal with or without additional metal and producing a continuous joint. Tensile strength is one of the things that is very much considered in the selection of a material for industry. SS 400 is a type of carbon steel that has a carbon content of 0.23%. For the repair industry, the most suitable is to use welding (MMAW), but the Flux-Cored Arc Welding (FCAW) process has more advantages and has been appreciated by the industry for years. The tests in this report are tensile and bending tests. In the Tensile test, the highest tensile strength was 567.5 N / mm2 on sample T1, the lowest tensile strength was 570.9 N / mm2 on sample T2 and the average tensile strength value was 569.2 N / mm2. In the Face Bending test, the maximum load on sample F1 is 135,227.00 N, on sample F2 is 131,877.70 N and the average value of the maximum load is 133,552.35 N with the test results being cracks at the joints of samples F1 and F2. In the Face Bending test, the maximum load on sample R1 is 123,828.400 N, on sample R2 is 131,624.40 N and the average value of the maximum load is 127,726.40 N with the test results being cracks at the joints of sample R1 and fractures at the joints of sample R2.
Keywords:
FCAW, WPS, , SS 400, Tensile Test, Bending TestDownloads
References
Reference
[1] A. S. E. &. A. A. C. Rahmatika, "Pengujian merusak pada kualifikasi prosedur las plat baja karbon SA-36 dengan proses pengelasan SMAW berdasarkan standar ASME section IX." Jurnal Vokasi Teknologi Industri (Jvti) 3.1, 2021.
[2] N. S. A. &. N. C. Naharuddin, "Kekuatan tarik dan bending sambungan las pada material baja SM 490 dengan metode pengelasan SMAW dan SAW." Jurnal Mekanikal 6.1, 2015.
[3] “Beyond-Steel & metal,” [Online]. Available: http://metal.beyond-steel.com/tag/plat-material-sm-490/.
[4] D. &. S. A. B. Perdana, "Analisa Pengaruh Jenis Pengelasan SMAW Dan FCAW Terhadap Sifat Mekanis Baja ASTM A36 Pada Konstruksi Landside Upper Leg.", 2015.
[5] O. T. 2. Wiryosumarto H., Teknologi Pengelasan Logam, 2000.
[6] BUMI INFO, [Online]. Available: https://www.bumi.info/pengertian-pengelasan-fcaw-flux-core-arc-welding/.
[7] M. N. Aji, PENGARUH VARIASI JENIS KAMPUH PENGELASAN SMAW PADA SAMBUNGAN PENGELASAN LOGAM BAJA JIS G 3131 SPHC DENGAN BAJA AISI 201 TERHADAP SIFAT MEKANIK (Doctoral dissertation, Institut Teknologi Nasional Malang)., 2019.
[8] “ASME Boiler and Pressure Vessel Code.,” dalam Section IX-Welding, Brazing, and Fusing Qualifications. , New York: The American Society of Mechanical Engineers., 2019.
[9] A. F. &. G. I. N. Assidik, Assidik, Ahmad Fikri, and Iwan Nugraha Gusniar. "ANALISA PENGARUH PENGELASAN TERHADAP SIFAT MEKANIS MATRIAL HIGH STRENGHT LOW-ALLOY." Jurnal Fakultas Teknik Kuningan 2.3, 2021.
[10] I. S. P. I. &. P. E. Utama, "PENGARUH VARIASI ARUS LAS PADA PENGELASAN FCAW DARI MATERIAL BAJA KAPAL ASTM SS 400." Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN)., vol. 2, 2020.
[11] Achmadi, 1 oktober 2019, [Online]. Available: https://www.pengelasan.net/pengertian-las-fcaw-adalah/.
[12] G. &. C. M. Trisdyanto, [1] G. &. C. M. Trisdyanto, "Analisa Pengaruh Variasi Multiple Repair dan tanpa Repair pada Pengelasan Fcaw Baja Karbon Jis G3106 Sm 490 Yb terhadap Sifat Mekanik." G-Tech: Jurnal Teknologi Terapan 2.2, 2019. , 2019.
[13] E. S. Hadi, "Analisa Pengelasan Mild Steel (ST. 42) dengan Proses SMAW, FCAW dan SAW Ditinjau dari Segi Kekuatan dan Nilai Ekonomis." Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan 6., 2012.
[14] A. S. A. &. C. C. Syahrani, "VARIASI ARUS TERHADAP KEKUATAN TARIK DAN BENDING PADA HASIL PENGELASAN SM490." Jurnal Mekanikal 4.2, 2013.
