Kemajuan dibidang kontruksi baja, maka perlu didukung adanya teknologi yang rasional dan mendukung serta peningkatan kualitas konstruksi baja. Pengelasan adalah proses penyambungan logam. Las smaw …
This study analyzes the effect of setting variations in welding current on the hardness and corrosion rate of iron plate. The contribution of this research is to know the results of hardness testin…
The analysis on this study aims to determine the effect of preheating on welding with ASTM A36 and ASTM A6 steel plate materials. Dissimilar steel plate are partially formed in a single-v groove. T…