Pengaruh Variasi Media Pendingin dan Variasi Holding Time pada Proses Perlakuan Panas terhadap Sifat Mekanik dan Struktur Mikro pada Baja Mangan Fe-10.5Mn-1.3Mo-2.5Ni


  • Permana Andi Paristiawan Lembaga Ilmu Pengetahuan Indonesia
  • Faried Miftahur Ridlo Lembaga Ilmu Pengetahuan Indonesia
  • Muklis Agung Prasetyo Lembaga Ilmu Pengetahuan Indonesia
  • Septian Adi Chandra Lembaga Ilmu Pengetahuan Indonesia



Holding Time, Quenchant, Heat Treatment


The characteristics of the Fe-10.5Mn-1.3Mo-2.5Ni steel alloy results of casting were further investigated after a heat treatment process was carried out through 2 stages, namely heating from room temperature to 700 ° C with a holding time of 3 hours, then raising it again to a temperature of 1000 ° C. with variations in holding time for 1 hour, 2 hours, and 3 hours followed by quenchant in water and 1.5% NaCl  solution. The results showed that heat treatment followed by water quenching has produced higher hardness up to 2 hours holding time and subsequently decreased at longer holding time.. Meanwhile, the hardness value gradually increased with a longer holding time in 1.5% NaCl solution cooling process. The highest hardness value reached 235 BHN at the  2 hours holding time followed by water cooling. The results of the impact value of water and NaCl 1.5% varied. In water, the holding time of 1 hour increased at the holding time of 2 hours and decreased at the holding time of 3 hours. Meanwhile, in 1.5% NaCl, the highest value of holding time is 1 hour, then it decreases at 2 hours holding time and increases in 3 hours holding time. The highest impact value of 101 Joule was resulted in heat treatment with 1 hour holding time followed by 1.5 NaCl solution rapid cooling. The microstructure showed that undissolved carbides which dispersed at the grain boundaries and within the grains affecting on high hardness value.

Author Biographies

Permana Andi Paristiawan, Lembaga Ilmu Pengetahuan Indonesia

Pusat Penelitian Metalurgi dan Material

Faried Miftahur Ridlo, Lembaga Ilmu Pengetahuan Indonesia

Pusat Penelitian Metalurgi dan Material

Muklis Agung Prasetyo, Lembaga Ilmu Pengetahuan Indonesia

Pusat Penelitian Metalurgi dan Material

Septian Adi Chandra, Lembaga Ilmu Pengetahuan Indonesia

Pusat Penelitian Metalurgi dan Material


RIDLO, F. M., PARISTIAWAN, P. A., UTAMA, D. P. and CITRAWATI, F., “Study on the effect of solution treatment soaking time on structure development of modified FeNiMn steels", Proc. 3rd Int. Semin. Metall. Mater. Explor. New Innov. Metall. Mater, v. 2232, p. 060008, April. 2020.

RIDLO, F. M., PARISTIAWAN, P. A. and PRASETYO, M. A., “Pengaruh Variasi Holding Time dan Media Pendingin Pada Proses Solution Treatment Terhadap Kekerasan dan Ketangguhan Paduan Baja Fe12Mn1,5Mo", J. Met. Indones, v. 42, no. 2, 2020.

SOBULA, S., “Effect of Heat Treatment on Change Microstructure of Cast High-manganese Hadfield Steel with Elevated Chromium", Arch. Foundry Eng, October. 2018.

HIDAYAT, E. and BANDANADJAJA, B., “Peningkatan Nilai Impak Baja Hadfield Mn 12 Melalui Proses Perlakuan Panas Homogenisasi Bertahap", J. Energi dan Teknol. Manufaktur, v. 01, no. 02, pp. 9–14, 2018.

WANG, M., JIANG, M., and CEM, C.,“Manganese micro-segregation governed austenite re-reversion and its mechanical effects", Scr. Mater, v. 179, pp. 75–79, 2020.

JAFARIAN, H. R., SABZI, M., ANIJDAN, S. H. M., EIVANI, A. R., and PARK, N., “The influence of austenitization temperature on microstructural developments , mechanical properties , fracture mode and wear mechanism of Hadfield high manganese steel", J. Mater. Res. Technol, v. 10, pp. 819–831, 2020.

OKECHUKWU, C., DAHUNSI, O. A., OKE, P. K., and OLUWOLE, I., “Prominence of Hadfield Steel in Mining and Minerals Industries : A Review", Int. J. Eng. Technol, November. 2017.

NURJAMAN, F., BAHFIE, F., and ASTUTI, W., “The effect of solid solution treatment on the hardness and microstructure of", J. Phys. Conf. Ser, April. 2017.

KUMAR,A., “Reducing the Time of Heat Treatment Cycle of the Manganese Steel", Int. J. Innov. Technol. Explor. Eng, no. 12, pp. 89–91, 2019.

BANERJEE M. K., and NATIONAL, M., "2.8 Heat Treatment of Commercial Steels for Engineering Applications", Elsevier Ltd., v. 2, 2017.

KOWALSKA, J., RY, J., CIOS, G., and BEDNARCZYK, W., “The effect of reduced temperatures on microstructure development in tensile tested high-manganese steel", Mater. Sci. Eng. A, v. 767, September. 2019.

AYADI S., and HADJI, A., “Effect of Chemical Composition and Heat Treatments on The", Int. J. Met., June. 2020.

SU, G., et al., “New insights into the corrosion behaviour of medium manganese steel exposed to a 1,5% NaCl solution spray", Constr. Build. Mater, v. 261, p. 119908, 2020.

FALODUN, O. E., OKE, S. R., OKORO, A. M., and OLUBAMBI, P. A., “Materials Today : Proceedings Characterization of cast manganese steels containing varying manganese and chromium additions", Mater. Today Proc, no. xxxx, pp. 12–15, 2020.

TURNIP,K., “Analisis Pengaruh Holding Time Terhadap Sifat Mekanis dan Struktur Mikro Pada Proses Induction Tempering Batang Piston Baja SCM 420 H", J. Rekayasa Mesin, v. 9, no. 3, pp. 235–239, 2018.

GRAMLICH, A., VAN DER LINDE, C., ACKERMANN, M., and BLECK, W., “Results in Materials Effect of molybdenum, aluminium and boron on the phase transformation in 4 wt . – % manganese steels", Results Mater, v. 8, p. 100147, October. 2020.

KIM, B., et al., “Effects of Ni and Cu addition on cryogenic-temperature tensile and Charpy impact properties in austenitic 22Mn-0 . 45C e 1Al steels", J. Alloys Compd, v. 815, p. 152407, 2020.

GE, S., WANG, Q., and WANG, J., “The impact wear-resistance enhancement mechanism of medium manganese steel and its applications in mining machines", Wear, v. 376–377, pp. 1097–1104, 2017.

TAKASHIMA, Y., “Fracture toughness evaluation for dissimilar steel joints by Charpy impact test", Weld. World, pp. 1243–1254, 2019.

PARISTIAWAN, P. A., PUSPASARI, V., PRAMONO, A. W., and ADJIANTORO, B., “Pengaruh variasi presentase reduksi pada proses pengerolan panas terhadap sifat mekanik dan struktur mikro baja laterit", J. Rekayasa Mesin, pp. 297–305, March. 2020.

JABÅOŃSKA, M. B., and KOWALCZYK, K., “Microstructural aspects aspects of of energy absorption of high manganese steels for capacity optimization in Industry 4.0 : Trade-off B ", Procedia Manuf, v. 27, pp. 91–97, 2019.




How to Cite

Paristiawan, P. A., Ridlo, F. M., Prasetyo, M. A., & Chandra, S. A. (2022). Pengaruh Variasi Media Pendingin dan Variasi Holding Time pada Proses Perlakuan Panas terhadap Sifat Mekanik dan Struktur Mikro pada Baja Mangan Fe-10.5Mn-1.3Mo-2.5Ni. Jurnal Rekayasa Mesin, 12(3), pp. 573–580.