if 2 different currents are used in SMAW welding, namely: I = 70A and I = 150A, how will this affect: a. liquid metal gr
Posted: Mon May 16, 2022 6:33 am
if 2 different currents are used in SMAW welding, namely: I =
70A and I = 150A, how will this affect:
a. liquid metal grain size
b. Weld metal grain size
c. Weld area tensile strength
d. weld area hardness
d. weld area hardness
70A and I = 150A, how will this affect:
a. liquid metal grain size
b. Weld metal grain size
c. Weld area tensile strength
d. weld area hardness
d. weld area hardness