Effect of Post Weld Heat Treatment on Tensile Strength of ASTM A36 Welded Joints: Application on Hull Vessel Material

In fact, in the welding process, there are many problems that arise. Such as cracking caused by excessive stress Residual can result a decrease mechanical properties of material such brittle fracture, fatigue, and cracking. The purpose this study was to determine comparison tensile strength ASTM plate welded joints A36 with variations single vee butt bevel knowing effects ofpost-weldd heat treatment on v joints. method used research is experimental. results data obtained value Single Bevel Butt joint without influence Heat Treatment 153.87 MPa, Vee 161.75 MPa seam effect 196,65 MPa. 173,36