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Journal : JURNAL CRANKSHAFT

Analisa Hasil Sambungan Las ( Pipa STKM 13B Dan Plat SPH 440) Dengan Pengujian Tarik dan Photomacro Fikri, Luqman; Simamora, Yulianto; Priyadi, Muhammad Untung Zaenal; Saleh, Yasya Khalif Perdana; Zaenudin, Mohammad; Mulyono, Sidik; Gamayel, Adhes; Triwiyanto, Askar; Jujur, I nyoman
JURNAL CRANKSHAFT Vol 7, No 2 (2024): Jurnal Crankshaft Vol.7 No.2 (2024)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/cra.v7i2.12657

Abstract

ABSTRACTGMAW (Gas Metal Arc Welding) is a fast, versatile welding technique that can be used in various positions, but it often results porosity in welded joints.This research aims to analysis of the welded joints of STKM13B pipe and SPD 440 plate using tensile and micro testing, using welding a current of 18 and varying voltages of 110, 130, and 150. The results is the shape of the welded joint of the plate and pipe is perfectly connected, the tensile test results showed that the ultimate strength values for specimen 1, 2, 3 (A110/V18, A130/V18, A150/V18) were (18,959, 27,886, 40,005 N) respectively. The highest ultimate strength values were obtained from the specimens (A150/V18) while the lowest ultimate strength value was obtained from specimen (A110/V18). The use of welding current strongly correlates with ultimate strength value and photomacro results, with higher currents resulting in higher density levels, minimizing porosity, and increasing ultimate strength. Keywords: GMAW Welding, Tensile Test, Macro Optical Test. 
Co-Authors Abdulrazaq, Mohammed N. Ade Sunard Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Ade Sunardi Agung Hermawan Agung pangestu Agus Purnomo Al-Zubaidi, Salah Andi Suandi Andono, Yuswanto Andry Wibowo Asep Apriana, Asep Asep Supriadi Asep Supriadi Ayu Nurul Hardiyanti Dedi Sofyan Deni Dian Nugraha Diaz Ryansyah Moelia Eddy Yusuf Eddy Yusuf Fadhlullah, Muhamad Vikri Faizah, Safira Fajar Mulyana Fikri, Luqman Fikri, Muhammad Luqman Saiful Fitria Efendy Goodman Octavianus Hamdan Hariyanto Hamdan Hariyanto Hamzah, Kamal Hanun, Yunan Haryudiniarti, AN Herakarsono, Alfianto Hermanto I Nyoman Jujur Ida Bagus Indra Ida Bagus Indra Ikhsannudin, Moh. Nova Istianto Budhi Rahardja Jujur, Inyoman Juliyanto Simamora Kasum Kasum Kasum Kasum Kasum Kasum Kasum, Kasum Khalif Perdana Saleh, Yasya Kokom Komalasari Leo Fendi Sadewo Lukman Lukman LUKMAN, LUKMAN Luqman Saiful Fikri, Muhammad M. N. Mohammed M. N. Mohammed M. Untung Zaenal Priyadi MN Mohammed Mohamad Zaenudin Mohamad Zaenudin Mohammad Farhan Mohammed N. Abdulrazaq Muhammad Hambali Muhammad Rizki Muhammad Untung Zaenal Priyadi mulyono, Sidik Murtalim Murtalim Nashrul Chanief Hidayat Oskar Mahardika Prasetyo, Rio Dwi Purwono, M. Anggie Mulyo Rano Agustino Riyan Ariyansah Romansa Romansa Saca Andika Salah Al-Zubaidi Saleh, YKP Sefnath J E Sarwuna Simamora, Tigor Simamora, Yulianto Sinka Wilyanti Sinta Restuasih Sunard, Ade Sunardi, Ade Sunardi, Ade Tampubolon, Adam Jordan Tri Wahyu Ridono Triwiyanto, Askar Ujiburrohman Ujiburrohman U Wilyanti, Sinka Yanuar Zulardiansyah Arief Yanuar Zulardiansyah Arief Yasya Khalif Perdana Saleh YKP Saleh Zaenal Priadi, Untung Zaenudin, M Zaenudin, Mohamad Zaenudin, Mohammad