Investigation on Mechanical Properties of SMA Welded Carbon Steel Joints by Varying Joint Design and Groove AnglesJournal: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) (Vol.10, No. 3)
Publication Date: 2020-06-30
Authors : J Mohanraj M Rajesh; V M Karthikeyan;
Page : 5131-5138
Keywords : Groove angles; SMAW; Tensile strength; Joint design & Carbon steels;
This paper discussed about the experimental investigation of mechanical properties of SMAW welded carbon steel plates IS 2062 E350 having two different joints single V and double V groove and also varying the groove angles as 40°, 50°, 60°, and 70° by keeping constant current and voltage as constant. From the observed results, the double V groove joint with groove angle of 50° have maximum tensile strength than the other joints. The maximum toughness was achieved in the double V groove joint with 60° groove angle than 40°, 50° and 70°. In hardness double V groove joint with 50° groove angle is prior to all other groove angles By comparing the results, double V groove joint with groove angle of 50° provides the satisfactory results from this investigation.
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