Plug and Slot Welds

Fatigue strength of fillet-weld, plug-weld, and slot-weld joints plug or slot weld A Slot Weld is just like a plug weld It is made in a hole that is in a lap joint or a tee joint which joins the metal to the top of the other piece of metal plug and slot weld symbol For example, a square groove weld has a square cross section, a spot weld is the shape of a spot, and the cross section of a slot weld is the shape of a slot

plug weld vs slot weld Plug Welds or Width of Slot for Slot Welds Material Thickness Minimum Hole Diameter or Slot Width 3t IV A t 3 t≥ 3 Plug and