Weld Types Explained -

For speed and strength, at least in thicker material, stop the tab at the mid point thickness of the slot and fill with a hot plug weld In 3mm

Plug Weld or slot weld: It is used for attaching flat plates using one or more holes or slots in the top part and then filling with filler metal to fuse the two

slot to 3x The main difference between plug welds and slot welds is the shape of the hole that is drilled into the metal A plug weld has a round hole,

slot member baru The remaining 5% are plug, slot and spot welds Butt Welds A butt weld is made within the cross-section of the abutting plates in a butt or tee joint