How big is the maximum electrode and how big is the minimum electrode?!
According to the size of the electrode core, usually divided into 2, 2.5, 3.2, 4, 5, 6 mm several, the welding current of them were 50 ~ 80A, 100 ~ 130A, 160 ~ 200A 200-300A 300A-400A.
Welding rod by diameter: Max 5MM840, minimum 2MM.
The electrode current is basically proportional to its diameter.Electrode diameter (mm) 1.6, 2, 2.5, 3.2, 4, 5, 6.Welding current (A) 25~40, 40~65,50~80, 100~130, 160~210, 200~270, 260~500.
