AWS A5.5 / ASME SFA5.5 E7018-A1
JIS Z3223 E4918-1M3
EN 1599 - E Mo B 3 2
Notes on Usage
Welding Positions:
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Preheat at 100~200℃(212~392℉) and postheat at 620~680℃(1148~1256℉).
③ Keep the arc as short as possible.
Applications
AWS A5.5 / ASME SFA5.5 E7018-A1 can be used for welding of 0.5%Mo heat resistant steel used for high temperature and high pressure boilers, chemical industries, oil refining industries and turbine casting. Other general low alloy steel and high tensile steel.
Welding Position
Characteristics on Usage
AWS A5.5 / ASME SFA5.5 E7018-A1 is an iron powder low hydrogen type electrode. Its coating contains much iron powder,
which increasing working efficiency.
Current
AC or DC +
