Deciphering Weld Symbols, Part 2: Groove Welds

Plug and Slot Welds plug or slot weld symbol Plug and slot welds are used to join two pieces of metal that are overlapping This type of weld requires the use of a filler material, which is plug weld and slot weld For example, if a diameter of a hole for a plug weld is to be 6mm, the plug weld symbol will be accompanied by Ø6 on its right side, signifying

plug or slot weld symbol welding symbol on a drawing In any case, no matter the NOTE: A fillet welded slot does not conform to this definition Slot Weld Plug and Slot Welds