Question

Because of their complex shape, weld stresses that set up during welding and cooling may be severe. To avoid weld cracking during these applications, select a low-hydrogen electrode with low ductility.
True
False
ITW Welding

Answer 1

False. To avoid weld cracking during welding, particularly in applications with complex shapes, it is typically advantageous to use a low-hydrogen electrode with good ductility. Low-hydrogen electrodes help minimize the risk of hydrogen-induced cracking, and ductility in the weld material helps accommodate any stresses that develop during the welding and cooling process. Therefore, the statement is false.