Pengaruh Arus Pengelasan Smaw Terhadap Cacat Pengelasan Dan Kekuatan Tarik Ba…

ABSTRACT In the SMAW welding process, there are various types of electrodes with various diameter sizes, besides that the process can use various current strengths. All of that is done to adjust the thickness of the plate and the type of steel. The purpose of this research is to influence the DC electric polarity on the variation of electrodes used. The welding process in this study uses ASTM …