EFFECT OF PHYSICAL AND MECHANICAL PROPERTIES OF SA 333 GRADE 9 STEEL ON SMAW METHOD WELDING WITH E 7018 ELECTRODES

T. Jukdin Saktisahdan(1), Zufri Hasrudy Siregar(2*), Mawardi Mawardi(3), Abdul Latif S(4)


(1) Program Studi Teknik Mesin, Universitas Asahan
(2) Program Studi Teknik Mesin, Universitas Asahan
(3) Program Studi Teknik Mesin, Universitas Al-Azhar Medan
(4) Program Studi Teknik Mesin, Universitas Al-Azhar Medan
(*) Corresponding Author

Abstract


Welding is a permanent connection method; one method is MAW (Shielded Metal Arc Welding). This is welding using an electric flame in an arc to melt metal with heat. This use can be used in almost all positions and is considered relatively economical with quality depending on the user. In this study, the aims were to determine the tensile strength of SA333 grade 9 carbon steel and to test the hardness value of the base metal in the HAZ area and the weld metal. From the analysis of this study, a tensile test was carried out after welding the material, as well as a hardness test which was visualized by the macro and micro structures of the test material. This study concludes that the results of tensile testing on SA333 grade 9 carbon steel Raw Material have a maximum value of 6450 and a fracture stress of 4900 MPa, as well as the hardness value on the base metal, the HAZ area, and the weld metal area has the highest hardness value of 4530 HVN compared to of base metal and HAZ.


Keywords


SMAW, Carbon SA333 grade 9, Tensile Test, Hardness test

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References


Adlini, M. N., Dinda, A. H., Yulinda, S., Chotimah, O., & Merliyana, S. J. (2022). Metode penelitian kualitatif studi pustaka dan studi lapangan. Pre-print Digital Library UIN Sunan Gunung Djati Bandung, 6(1), 1–6. https://doi.org/10.33487/edumaspul.v6i1.3394

Afandi, A., Tanjung, I., Nasution, A. R., Fonna, S., & Huzni, S. (2020). Investigasi laju korosi atmosferik baja karbon rendah profil segiempat di kawasan industri medan. Jurnal Teknologika, 10(1), 1–4. https://jurnal.wastukancana.ac.id/index.php/teknologika/article/view/31

Almuzikri, W. A., Usman, U., & Bukhari, B. (2021). Analisis pengaruh variasi arus terhadap kekuatan tarik dan kekerasan pada pengelasan material SM 400 B. Journal of welding technology, 3(2), 40–46. https://doi.org/10.30811/jowt.v3i2.2510

Amri, M. S., Kurniyanto, H. B., Suyono, Y. E., & Rohmat, I. K. (2022). Analisis multiple repair pada material baja karbon SA 333 Grade 6 dengan proses GTAW terhadap kekerasan, ketangguhan, dan struktur mikro. Jurnal Invotek Polbeng, 12(1), 15–22. https://doi.org/10.35314/ip.v12i1.2309

Azwinur, & Muhazir. (2019). Pengaruh jenis elektrode pengelasan SMAW terhadap sifat mekanik material SS400. Jurnal Polimesin, 17(1), 19–25. https://doi.org/10.30811/jpl.v17i1.870

Dewi, D., & Sriyana, S. (2019). Spesifikasi, Kode dan Standar Baja Nasional dan Potensinya untuk Mendukung Program PLTN Tipe LWR di Indonesia. Jurnal Pengembangan Energi Nuklir, 20(2), 111. https://doi.org/10.17146/jpen.2018.20.2.4516

Hidayutullah, S., Gapsari, F., & Setyarini, P. H. (2020). Pengaruh variasi konsentrasi inhibitor dari kitosan sisik ikan terhadap peeerilaku korosi besi ASTM A36: Studi ekstrapolarisasi tafel dan eis. Rekayasa Mesin, 11(1), 125–131. https://doi.org/10.21776/ub.jrm.2020.011.01.6

Julian, N., Budiarto, U., & Arswendo, B. (2019). Analisi perbandingan kekuatan tarik pada sambungan las baja SS400 pengelasan MAG dengan variasi arus Pengelasan dan Media Pendingin Sebagai Material Lambung Kapal. Teknik Perkapalan, 7(2), 421–430. https://ejournal3.undip.ac.id/index.php/naval/article/view/24512

Nugroho, A., & Setiawan, E. (2018). Pengaruh variasi kuat arus pengelasan terhadap kekuatan tarik dan kekerasan sambungan las flate Carbon Steel ASTM36. Jurnal Rekayasa Sistem Industri, 3(2), 134–142. https://ejournal3.undip.ac.id/index.php/naval/article/view/24512

Prayitno, D., Hutagalung, H. D., & Aji, D. P. B. (2018). Pengaruh kuat arus listrik pengelasan terhadap kekerasan lapisan lasan pada Baja ASTM A316. Jurnal Dinamika Vokasional Teknik Mesin, 3(1), 1–6. https://doi.org/10.21831/dinamika.v3i1.19109

Rasyad, A., & Arto, B. (2018). Analisis Pengaruh Temperatur, Waktu, dan Kuat Arus Proses Elektroflating terhadap Kekuatan Tarik, Kekuatan Tekuk dan Kekerasan pada Baja Karbon Rendah. Jurnal Rekayasa Mesin, 9(3), 173–182. https://doi.org/10.21776/ub.jrm.2018.009.03.4

Rezaeian, A., Keshavarz, M., & Hajjari, E. (2020). Mechanical properties of steel welds at elevated temperatures. Journal of Constructional Steel Research, 167(xxxx), 105853. https://doi.org/10.1016/j.jcsr.2019.105853

Saefuloh, I., Haryadi, H., Zahrawani, A., & Adjiantoro, B. (2018). Pengaruh proses quenching dan tempering terhadap sifat mekanik dan struktur mikro baja karbon rendah dengan paduan laterit. In Flyeheel: Jurnal Mesin Untirta (Vol. 4, Nomor 1, hal. 56–64).https://doi.org/10.36055/fwl.v1i1.3372

Suheni, Rosidah, A. A., Ramadhan, D. P., Agustino, T., & Wiranata, F. F. (2021). Effect of Welding Groove and Electrode Variation to the Tensile Strength and Macrostructure on 304 Stainless Steel and AISI 1045 Dissimilar Welding Joint Using SMAW Process. Journal of Physics: Conference Series, 2117(1). https://doi.org/10.1088/1742-6596/2117/1/012018

Suherman, S., Kuncoro, H. D., Abdullah, I., & Mizhar, S. (2020). Analisa hasil pengelasan baja SA333 grade 6 untuk aplikasi PLTN. Jurnal Pengembangan Energi Nuklir, 22(1), 9. https://doi.org/10.17146/jpen.2020.22.1.5945

Vietanti, F., Rajan, A. F., Arifin, A. A., Feryanto, D. H., Suheni, Irawan, H., Ulum, M., Arif, R. Z., Dicky, M. A., & Darmawan, F. B. (2021). Analysis of Welding Position and Current on Mechanical Properties of A36 Steel using Shield Metal Arc Welding. Journal of Physics: Conference Series, 2117(1). https://doi.org/10.1088/1742-6596/2117/1/012001

Winardi, Y., Fadelan, F., Munaji, M., & Krisdiantoro, W. N. (2020). Pengaruh elektrode pengelasan pada Baja AISI 1045 dan SS 202 terhadap struktur mikro dan kekuatan tarik. Jurnal Pendidikan Teknik Mesin Undiksha, 8(2), 86. https://doi.org/10.23887/jptm.v8i2.27772

Xia, C., Pan, Z., Polden, J., Li, H., Xu, Y., Chen, S., & Zhang, Y. (2020). A review on wire arc additive manufacturing: Monitoring, control and a framework of automated system. Journal of Manufacturing Systems, 57(July), 31–45. https://doi.org/10.1016/j.jmsy.2020.08.008


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TRAKSI : Majalah Ilmiah Teknik Mesin

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