identify the 1 in the aws classification for mild steel electrodes.\nhydrogen level in ml/100 g\nwelding…
identify the 1 in the aws classification for mild steel electrodes.\nhydrogen level in ml/100 g\nwelding position\nminimum tensile strength in ksi\nindicates impact requirements\nelectrode\ntype of coating and current\nindicates requirements of absorbed moisture test
Answer
Brief Explanations:
In AWS classification for electrodes, the digit after the tensile strength (here in E7018 - 1 H4R, after 70 which is tensile strength in KSI) represents the welding position. For example, in electrode classifications like EXX1X, the third digit (the 1 in this case) is related to welding position.
Answer:
Welding position