Franseda, Yoga (2026) ANALISIS KEKUATAN TARIK PADA MATERIAL BAJA KARBON RENDAH SS400 HASIL PACK CARBURIZING DENGAN VARIASI MEDIA PENDINGIN. Sarjana (S1) thesis, Universitas Muhammadiyah Indonesia.
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Abstract
This study aims to analyze the tensile strength of low-carbon steel SS400 subjected to pack carburizing with variations in cooling media. The pack carburizing process was conducted at a temperature of 900°C, with the treatment parameters maintained consistently for all specimens. The cooling media used in this study were salt water, SAE 20W-50 oil, and pressurized gas using a compressor. The pack carburizing process was performed to increase the carbon content on the surface of the material, thereby improving the mechanical properties of SS400 steel. After heating at a temperature of 900°C, the specimens were cooled using each of the predetermined cooling media. Subsequently, tensile tests were conducted to determine the tensile strength, yield strength, and elongation of the material. The test results were then compared to determine the effect of each cooling medium on the tensile strength of SS400 steel. Based on the results of this study, the differences in the tensile strength of SS400 steel resulting from variations in cooling media after the pack carburizing process at 900°C can be determined, as well as the cooling medium that produces the highest tensile strength. This study is expected to serve as a reference for the application of the pack carburizing process and the selection of an appropriate cooling medium to improve the mechanical properties of low-carbon SS400 steel.
| Item Type: | Thesis (TA, Skripsi, Tesis, Disertasi) (Sarjana (S1)) |
|---|---|
| Contributors/Dosen Pembimbing,NIDN Dosen bisa diakses di LINK https://bit.ly/NIDNdosenunismabekasi: | Contribution Contributors / Dosen Pembimbing NIDN UNSPECIFIED Paridawati, Paridawati 0430127201 UNSPECIFIED H. Ahsan, H. Ahsan - |
| Keywords / Kata Kunci: | SS400 steel, pack carburizing, 900°C, tensile strength, salt water, SAE 20W-50 oil, pressurized gas. |
| Subjects: | Manufaktur |
| Faculty: | Fakultas Teknik > Teknik Mesin S1 |
| Depositing User: | Mr Yoga Franseda |
| Date Deposited: | 02 Oct 2026 03:23 |
| Last Modified: | 02 Oct 2026 03:23 |
| URI: | http://repository.umindonesia.ac.id/id/eprint/11050 |
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