Analisa Laju Korosi Pada Plat Baja ASME SA-283 Pada Daerah Splash Zone

Reza Putra, Muhammad Muhammad, Abdul Rahman, M. Rifai Adithia


Research on the corrosion rate of ASME SA-283 alloy steel has been carried out in the coastal environment. Corrosion is a decrease in the quality of the material that occurs due to the environment, where the coast is a splash zone area which is rich in salt content as a trigger for corrosion. Alloy steel is a material that is used widely as part of the construction of dock buildings on the coast The study was carried out by giving coating defects to ASME SA-283 material and varying the salinity in the splash zone area, where the coating thickness ranged from 350 μm - 410 μm and salt splash testing was carried out for 15 days. The results of the salt splash test show the types of corrosion that occur, namely pitting corrosion and unifrom corrosion. The largest corrosion rate occurred in the area that experienced a coating defect of 1,705 mm / year. The effect of coating on the corrosion rate is very large and the effect of coating defects on corrosion growth is quite high because the coating that functions as a protective specimen has been lost. The aim of this study are expected to become a reference for coating protection data in preventing corrosion growth in coastal environments.


Keywords Coating Defects, Corrosion Rate, Splash zone, Salinity.

Full Text:



A. Handbook, Corrosion: Fundatmentals, Testing, and Protection, Volume 13A. ASM International, 2003.

J. Supardi and H. Susanto, “Analysis of Weight Loss Rates in Structural Steel Caused by Atmospheric Corrosion Based on the Distance from Coastlines Using Weight Loss Method,” in Seminar Nasional Tahunan Teknik Mesin (SNTTM) XVIII, 2019, p. 128, [Online]. Available:

Susanto, Herdi, Joli Supardi, and Sulaiman Ali. "Tingkat Laju Korosi Atmosferik Baja Konstruksi di Lingkungan Pabrik Kelapa Sawit." Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi 6.2 (2020): 106-116.

H. Susanto, J. Supardi, and S. Fonna, “Degradation of reinforced concrete corrosion on coast after the 2004 tsunami,” J. Corros. Sci. Eng., vol. 22, 2019.

H. Susanto, S. Huzni, and S. Fonna, “Corrosion of Reinforced Concrete Structures Submerged by the 2004 Tsunami in West Aceh, Indonesia,” Int. J. Corros., vol. 2018, 2018, doi: 10.1155/2018/4318434.

Rashvand, M. & Ranjbar, Z., 2013. Effect of nano-ZnO Particles on the Corrosion Resistance of Polyurethane-Based Waterborne Coatings Immersed in Sodium Chloride Solution via EIS Technique. J. of Progress in Organic Coatings, 76(10), 1413–1417

Holmberg, K. dan Matthews, A., 2010, Coating Tribology- Properties, Mechanisms, Techniques, and Aplications in surface Engineering Second Edition, The University of Sheffield, UK

Smith, W.F.,& Hashemi, J., 2006. Foundations of Materials Science and Engineering, 4th edition. New York: McGraw-Hill

Kumar, S.A, Balakrishnan, T., Alagar, M. & Denchev, Z., 2006. Development and Characterization of Silicone/Phosphorus Modified Epoxy Materials and Their Application as Anticorrosion and Antifouling Coatings. J. of Progress in Organic Coatings, 55(3), 207–217

Jagtap, R.N., Patil, P.P. & Hassan, S.Z., 2008. Effect of Zinc Oxide in Combating Corrosion in Zinc-Rich Primer. J. of Progress in Organic Coatings, 63(4), 389–394

Sun, L., Boo, W.J., Clearfield, A., Sue, H.J. & Pham, H.Q. 2008. Barrier Properties of Model Epoxy Nanocomposites. J. of Membrane Science, 318(1- 2), 129–136

Dhokea, Sh.K., Khannaa, A.S. & Sinha, T.J.M., 2009. Effect of nano-ZnO particles on the corrosion behavior of alkyd-based waterborne coatings. J. of Progress in Organic Coatings, 64(4), 371–382

ISO 8501., 2011., Corrosion Protection of Steel Structures by Painting. International

ASTM D 1186 – 01., 2006., Nondestractive measurment of dry film thickness of non magnetic coating applied to a ferrous base.

ASTM D 1005 ., 2013., Standard Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using Micrometers.

ASTM D 4138. 2001. Standard Test Methods for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive Means. Annual Book of ASTM Standards.

Supardi, Joli, and Herdi Susanto. "Laju Korosi Atmosferik Baja Konstruksi di Area Pabrik PT. Karya Tanah Subur." Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi 6.2 (2020): 126-137.

ASTM G31-72, 2004., Practice For Laboratory Immersion Corrosion Testing Of Metals.



  • There are currently no refbacks.