THE EFFECT OF NICKEL ADDITION ON THE MECHANICAL PROPERTIES WELDED JOINTS OF LOW CARBON STEEL
DOI:
https://doi.org/10.24853/sintek.15.1.11-16Keywords:
A36, E 6013, Ni, Mechanical Properties, Macro-Micro StructureAbstract
The SMAW process is a commonly used metal joining method because it is very practical in its use, less cost, and easy availability of equipment. The SMAW process is also easy to operate and can be used in all welding positions. The problem that often occurs in steel construction lies in the welded joints. Therefore, it is necessary to increase the mechanical properties by adding nickel(Ni) to the welded joints. In this research, electrodes E 6013 and steel of ASTM A 36 was used. The tensile tests, bending tests, hardness tests, macrostructure, and microstructure will be carried out to see changes in mechanical properties. The addition of Ni contributes well to mechanical properties. The tensile strength, face bending, side bending, and hardness increased by 27.6%, 14.5%, 4.8%, and 20.9%, respectively. In the observation of the macrostructure, the porosity was not visible in all samples, while in the microstructure observation, ferrite and pearlite phases were formed in all samples.References
Putri, F. Analisa pengaruh variasi kuat arus dan jarak pengelasan terhadap kekuatan tarik, sambungan las baja karbon rendah dengan elektroda 6013: Jurnal austenit. 2010; 2: 13–25.
Saxena, A.; Kumaraswamy, A.; Madhusudhan Reddy, G.; Madhu, V. Influence of welding consumables on tensile and impact properties of multi-pass SMAW Armox 500T steel joints vis-a-vis base metal: Defence Technology. 2018; 14: 188–195.
Fitri, M.; Sukiyono, B.; Simanjuntak, M.L. Pengaruh Waktu Penahanan pada Perlakuan Panas Paska Pengelasan terhadap Ketangguhan Sambungan Las Baja: SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin. 2019; 13: 80.
Suprijanto, D. Pengaruh Bentuk Kampuh Terhadap Kekuatan Bending Las Sudut SMAW Posisi Mendatar Pada Baja Karbon Rendah. In Proceedings of the SEMINAR NASIONAL ke8 - Tahun 2013 : Rekayasa Teknologi Industri dan Informasi; 2013; ; pp. 91–96.
Azwinur; Ismy, A.S.; Nanda, R.; Ferdiyansyah Pengaruh Arus Pengelasan SMAW Terhadap Kekuatan Sambungan Las Double Lap Joint Pada Material AISI 1050: Journal of Welding Technology. 2020; 2: 1–7.
Azwinur; Syukran; Hamani Kaji Sifat Mekanik Sambungan Las Butt Weld Dan Double Lap Joint Pada Material Baja Karbon Rendah: Jurnal Sintek. 2018; 12: 9–16.
Basori; Syamsuir Pengaruh arus terhadap struktur mikro dan kekerasan lasan JIS Z 3251 DF2a-350-R: Jurnal Kajian Teknik Mesin. 2019; 4: 21–25.
Putra, A.R.T.; Wulandari, D. Pengaruh Polaritas Pengelasan Dan Jenis Elektroda Terhadap Kekuatan Tarik Dan Ketangguhan Las SMAW ( Shielded Metal Arc Welding ): Jurnal Pendidikan Teknik Mesin. 2017; 06: 84–93.
Susetyo, F.B.; Kholil, A.; Fatihuddin, M. Efek Polaritas Dan Media Pendingin Terhadap Nilai Kekerasan Permukaan Hardfacing Baja Karbon Rendah: Jurnal Konversi Energi dan Manufaktur. 2019; 6: 1–5.
Kuncoro, A.T. Pengaruh Variasi Arus Dan Jenis Kampuh Pengelasan SMAW Terhadap Kekuatan Tarik Sambungan Baja ST 41, 2017.
Santoso, T.B.; Solichin, S.; Tri Hutomo, P. Pengaruh Kuat Arus Listrik Pengelasan Terhadap Kekuatan Tarik Dan Struktur Mikro Las SMAW Dengan Elektroda E7016: Jurnal Teknik Mesin. 2015; 23: 56–64.
MF, H. Analysis of Mechanical Behavior and Microstructural Characteristics Change of ASTM A-36 Steel Applying Various Heat Treatment: Journal of Material Science & Engineering. 2016; 05: .
Recloux, I.; Gonzalez-Garcia, Y.; Druart, M.E.; Khelifa, F.; Dubois, P.; Mol, J.M.C.; Olivier, M.G. Active and passive protection of AA2024-T3 by a hybrid inhibitor doped mesoporous sol–gel and top coating system: Surface and Coatings Technology. 2016; 303: 352–361.
Siregar, H.A.; S, S.W.; Baharudin, B. Analisa Pengaruh Variasi Derajat Kampuh Terhadap Distorsi Yang Dihasilkan Pada Posisi Pengelasan 3G SMAW Sambungan Butt - Joint: Polibatam Repository. 2011; 1–5.
Saifullah, A. Pengaruh Penambahan Nikel (Ni) Terhadap Sifat Kekerasan Dan Struktur Mikro Pada Paduan Aluminum–Silikon (Al-Si) Melalui Proses Pengecoran, 2014; .
Binud, R.; Adjiantoro, B. Pengaruh Unsur Ni , Cr Dan Mn Terhadap Sifat Mekanik Baja Kekuatan Tinggi Berbasis Laterit: Majalah Metalurgi. 2014; 29: 33–40.
Syaripuddin; Rohma, K.; Susetyo, F.B. Pengaruh Penambahan Unsur Nikel/ Karbon Pada Deposit Las Elektroda E6013 Terhadap Sifat Mekanik: Jurnal Konversi Energi dan Manufaktur. 2019; 6: 22–29.
Syaripuddin; Alamsyah, S.F.; Susetyo, F.B. Pengaruh Krom pada Sambungan Las Terhadap Sifat Mekanik Baja Karbon dengan Elektroda E 6013: Assimetrik. 2021; 3: 9–16.
Syaripuddin, Imam Basori, Y.M.P. Pengaruh Jenis Kampuh Las Terhadap Kekuatan Tarik Baja Paduan Rendah ( ASTM A36 ) Menggunakan Las SMAW: Jurnal Konversi Energi dan Manufaktur UNJ. 2014; 2: 94–97.
Affi, J.; Gunawarman Pengaruh Lapisan Oksida Tambahan Pada Struktur Mikro Lasan Baja Karbon Rendah: TeknikA. 2007; 1: 1–20.
Anjis Ahmad Soleh, Helmy Purwanto, I.S. Analisa Pengaruh Kuat Arus Terhadap Struktur Mikro, Kekerasan, Kekuatan Tarik Pada Baja Karbon Rendah Dengan Las SMAW Menggunakan Jenis Elektroda E7016: Jurnal Ilmiah Cendekia Eksakta. 2017; 1: 29–35.
Sanjaya, A.; Sutowo, C. Pengaruh Hasil Pengelasan GTAW Dan SMAW Pada Pelat Baja SA 516 Dengan Kampuh V Tunggal Terhadap keekuatan Tarik, Kekerasan Dan Struktur Mikro: Jurnal Sintek. 2013; 7: 49–58.
Sopiyan; Basori; Susetyo, F.B. The Effect Of Water Temperature As Quenching Media On The Characteristics Of HV 350 Weld Deposits: SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin. 2020; 14: 118–122.
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