Open Access   Article Go Back

Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints

Satish Kumar Bhatti1 , Gautam Kocher2 , Mandeep Singh3

Section:Research Paper, Product Type: Journal Paper
Volume-6 , Issue-7 , Page no. 278-285, Jul-2018

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v6i7.278285

Online published on Jul 31, 2018

Copyright © Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

View this paper at   Google Scholar | DPI Digital Library

XML View
PDF Download

How to Cite this Paper

  • IEEE Citation
  • MLA Citation
  • APA Citation
  • BibTex Citation
  • RIS Citation

IEEE Style Citation: Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh, “Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints,” International Journal of Computer Sciences and Engineering, Vol.6, Issue.7, pp.278-285, 2018.

MLA Style Citation: Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh "Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints." International Journal of Computer Sciences and Engineering 6.7 (2018): 278-285.

APA Style Citation: Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh, (2018). Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints. International Journal of Computer Sciences and Engineering, 6(7), 278-285.

BibTex Style Citation:
@article{Bhatti_2018,
author = {Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh},
title = {Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {7 2018},
volume = {6},
Issue = {7},
month = {7},
year = {2018},
issn = {2347-2693},
pages = {278-285},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=2429},
doi = {https://doi.org/10.26438/ijcse/v6i7.278285}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v6i7.278285}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=2429
TI - Influence of Number of Weld Passes on Micro-Hardness and Impact Toughness of Gas Metal Arc (GMA) welded AISI 1020 joints
T2 - International Journal of Computer Sciences and Engineering
AU - Satish Kumar Bhatti, Gautam Kocher, Mandeep Singh
PY - 2018
DA - 2018/07/31
PB - IJCSE, Indore, INDIA
SP - 278-285
IS - 7
VL - 6
SN - 2347-2693
ER -

VIEWS PDF XML
631 443 downloads 291 downloads
  
  
           

Abstract

The current study presents the result of investigation being done on determining the influence of multipass welding on micro-hardness and charpy v-notch impact strength of AISI 1020 GMA weld joints. AISI 1020 alloy is commonly used in many industrial applications like manufacturing of spindles, gudgeon pins, light duty gears, ships, structures and many more. Furthermore, the literature survey reveals that thick plates are generally welded in multi passes of welding. In this study, the joints are fabricated in single pass, double pass and triple pass of welding with ER 70S-6 solid filler material. Besides this, welding parameters also influence the mechanical properties and metallurgical properties of weld material. The investigation outcomes show that the thermal gradients were established which affect the micro-hardness and impact toughness. Further, it reveals that due to multi layers of the filler material the heat input in case of triple layer welded joint is maximum which leads to maximum average value of hardness (302 VHN) in joint 3 and minimum of 230 VHN is reported for joint 1. Furthermore, the maximum energy absorption capacity comes out to be maximum (71Joules) for joint 3.

Key-Words / Index Term

AISI 1020, GMAW process, Micro-Hardness, Charpy v-notch impact toughness, Multipass

References

[1]. D.M.M. Corona, J. W- Ngam, H. Jimenez, T.G Langdon, “Effects on hardness and microstructure of AISI 1020 low-carbon steel processed by high-pressure torsion”, Journal of materials research and technology, Vol.6, PP. 355-360, 2017.
[2]. C. K. Ogbunnaoffor, J.U. Odo, Nnuka, E.E, “The effects of welding current and electrode types on tensile properties of mild steel”, International journal of scientific & engineering research, Vol. 7, PP. 1120 – 1123, 2016.
[3]. S. Murugan, P.V. Kumar, B. Raj, M.S.C. Bose, “Temperature distribution during multipass welding of plates”, International journal of pressure vessels and piping, vol. 75, PP. 891-905, 1998.
[4]. L.O. Osoba, J. O. Okeniyi, B. I. Pogoson, O. A. Fasuba, “Effects of single pass and multipass welding on austenitic stainless steel corrosion in aggressive environments”, Journal of science, pp. 514-529, 2017.
[5].H.L. Saunders, “Gas metal arc welding guidelines, The Lincoln electric company, Edition – Third, USA, 1987.
[6]. I. S. Asibeluo, E Emifoniye, “Effect of Arc welding current on the mechanical properties of A36 carbon steel weld joints”, SSRG International journal of mechanical engineering, Vol 2, PP. 79-87, 2015.
[7]. A. Hooda, A. Dhingra, S. Sharma, “Optimization of MIG welding process Parameters to predict maximum yield strength in AISI 1040”, International journal of mechanical engineering & robotics research, Vol. 1, PP. 203-210, 2014.
[8]. J. Norish, “Advance welding processes, technologies and process control, Wood Head Publishing Limited, Cambridge, England, 2006.
[9]. N. Chhabra, N.S. Kalsi , D. Singh, “Effect of Shielding Gases on Micro Hardness of FE 410 (AISI 1024)
Steel Welded Joint in GMAW Process”, International Journal on Emerging Technologies, Vol. 5, PP. 8-13, 2013.
[10]. V. Rathi, Hunny, “Analyzing the effect o parameters on SMWA process”, International journal of engineering research management & technology, Vol 4, PP. 16-19, 2015.
[11]. S. Murugan, S.K. Rai, P.V. Kumar, T. Jayakumar, B. Raj, M.S.C. Bose, “Temperature distribution and residual stresses due to multipass welding in type 304 stainless steel and low carbon steel welds pads”, International journal of pressure vessels and piping, vol. 78, PP. 307-317, 2001.
[12]. S.I. Talabi, O.B. Owolabi, J.A. Adebisi, T. Yahaya, “Effect of welding variables on mechanical properties of low carbon steel welded joint”, Advances in Production Engineering & Management, Vol. 9, PP. 181-186, 2014.
[13]. K.V.S. Kumar, S. Gejendhiran, M. Prasath, “Comparative Investigation of Mechanical Properties in GMAW/GTAW for Various Shielding Gas Compositions”, Materials and Manufacturing Processes, PP. 996-1003, 2014.
[14]. S. Nakhodchi, A. Shokuhfar, S.A. Iraj, “Thomas Brian G (2015), “Evolution of temperature distribution and Microstructure in multipass welded AISI 321 stainless steel plates wiith different Thicknesses”,Journal of Pressure Vessel Technology, Vol. 137, PP. 061405-2 – 061405-15, 2015.
[15]. I.A. Ibrahim, S.A. Mohamat, A. Amir, A.Ghalib, “The Effect of Gas Metal Arc Welding (GMAW) processes on different welding parameters, International Symposium on Robotics and Intelligent Sensors (IRIS 2012), Malasyia, PP. 355-360, 2012.
[16]. I. Gowrisankar , A. K. Bhaduri, Seetharaman, D. D. N. Verma, D. R. G. Achar,“ Effect of the Number of Passes on the Structure and Properties of Submerged Arc Welds of AISI Type 316L Stainless Steel”, welding research supplement, PP. 147-157., 1987.
[17]. T. Singh, A.S. Shahi, M. Kaur, “Experimental studies on the effect of multipass welding on the mechanical properties of AISI 304 stainless steel SMAW joints”, International Journal of Scientific & Engineering Research, Vol.4, PP. 951-960, 2013.