Deciphering Weld Symbols

Plug welding with an arc? plug weld vs slot weld Number of Spot, Seam, Stud, Plug, Slot, or Projection Welds Elements in This Area Remain As Shown When Tall and Arrow are Reversed Weld Symbols Shall Be plug weld and slot weld The number of plugs or slots is given in parentheses above or below the weld symbol The arrow-side and other-side designations indicate which piece contains

plug and slot welds A butt joint, or butt weld, is a joint where two pieces of Plug weld; Slot weld; Bevel-groove weld; Fillet weld; J-groove weld; Melt