Calibration Of Vickers Hardness Test PT.Tenaris Seamless Pipe Indonesia Jaya Cilegon Using Standar Blok
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A calibration is an activity to determine the conventional validity of the appointment value of measuring instruments and measuring materials by comparing them to standard measurements that are traceable to national and international standards for measurement units and or international and certified reference materials. The calibration is generally a process of adjusting the output or indication of a measurement device to match the magnitude of the standard used in certain accuracy. The purpose of this paper is to find out the vickers hardness test calibration whether the machine running normally or there is a problem with the device. A case study was conducted in PT. Tenaris SPIJ, Cilegon, Indonesia. A vickers hardness testing in the case study has its own reference standard, namely ISO 6507-2: 2018 Metal material - Hardness Test Verification and Calibration of the test machine. The vickers hardness test equipment is a machine to conduct tests using a diamond pyramid with a plane angle of 136°, by means of an emphasis by an indentor that results in a trace or indentation on the surface of the test object. The vickers hardness testing is abbreviated as HV or HVN and also known as Diamond Pyramid Hardness Test (DPH). Result of calibration in the case study was found the repeatability value on vickers hardness testing machine of 32 HV 10 and the error value of ±3%.
##Keywords:##
Calibration, Vickers hardness test, Standard block
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Published
Nov 30, 2020
How to Cite
ARIEF, Dodi Sofyan et al.
Calibration Of Vickers Hardness Test PT.Tenaris Seamless Pipe Indonesia Jaya Cilegon Using Standar Blok.
Journal of Ocean, Mechanical and Aerospace -science and engineering-, [S.l.], v. 64, n. 3, p. 81-87, nov. 2020.
ISSN 2527-6085.
Available at: <https://isomase.org/Journals/index.php/jomase/article/view/203>. Date accessed: 14 aug. 2026.
doi: http://dx.doi.org/10.36842/jomase.v64i3.203.
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[2]. Kurnia, R. (2009). Strategic Plan for the Center for Material and Technical Products Year 2009 – 2013. B4T: Bandung.
[3]. Badri M., Arief, D.S., Solih, A.M., Ayunita, D. & Muflihana, A. (2014). Sieving machine calibration using a profile projector with standard method ASTM E-11, Journal of Ocean, Mechanical and Aerospace -science and engineering- 57(1), 1-4.
[4]. Caciotta, M. (2008). Informative calibration of the instrumentation, Measurement: Journal of the International Measurement Confederation, 41(2), 211-218.
[5]. Arief, D.S., Minarni, Prayitno, A, Badri, M, Nugraha, A.S. & Muflihana, A. (2018). Calibration of 40 kg capacity digital scale on automatic machine measurement mass and dimension based on arduino uno using CSIRO-NML: 1995 method, Proceeding of Ocean, Mechanical and Aerospace -Science and Engineering, 5(1), 97-102.
[6]. Pramana, A.S, (2018). Hardness Testing Machine Style Calibration ISO 6507-2: 2018.
[7]. ISO (2018). Metallic materials-Hardness Test_Verification and Calibration of testing machines ISO 6507-2 : 2018.
[8]. ISO (2005). Metallic Materials-Hardness Test_Verification of Vickers Hardness Test ISO 6507-2: 2005.
[9]. PC (2006). General Guidelines for the Presentation of Calculation of Measurement Uncertainty PC-310-01: 2006.
[10]. Barbato, G. & Desogus, S. (1986). Problems in the measurement of vickers and brinell indentations, Measurement, 4(4), 137-147.
[11]. PetrÃk, J. Å olc, M. & MikloÅ¡, V. (2014). Applied load and calibration of the hardness tester, Manufacturing Technology, 14, 228-234.
[12]. Fatihah, W.N., Shahir, M., Akmal, M., Hafiz, M.S.A. & Mohamed, S.B. (2019). The Effects of indentation loading force and number of indentations on the micro hardness variation for inconel 718, International Journal of Recent Technology and Engineering (IJRTE), 8(3), 980-983.
[13]. Çömez, N., Çivi, C. & Durmuş, H. (2019). Reliability evaluation of hardness test methods of hard facing coatings with hypoeutectic & hypereutectic microstructures, Int. Journal Miner Metal Material, 26, 1585-1593.
[14]. Bhushan, R.K. & Sharma, D. (2020). Investigation of mechanical properties and surface roughness of friction stir welded AA6061-T651, International Journal Mechanical Material Engineering, 15(7).
[15]. Lomakin, I., RodrÃguez, M.C & Sauvage, X. (2019). Microstructure, mechanical properties and aging Behaviour of nanocrystalline copper–beryllium alloy, Materials Science and Engineering, A 744, 206-214.
[16]. Duan, Y., Jiang, D. & Hu, J. (2019). Determination of the load-independent hardness by analyzing the nano indentation loading curves: a case study on fused silica, Journal Advance Ceramic, 8, 583-586.
