A Study Of Welding Defect In Gas Metal Arc Welding (GMAW) Process On Low Carbon Steel By Using Difference Gases (Argon And Carbon Dioxide).

Abstract

This study will be more focused on the welding defects in Gas Metal Arc Welding (GMAW) process on A36 low carbon steel by using difference gases which Argon And Carbon Dioxide and focused on defects of materials which is the crack, porosity and overlap. Each gas is used in the welding process to produce specimen for inspection and analysis.