AWS A5.17 / ASME SFA5.17 F7A(P)6-EM12K
JIS Z3183 S502-H
EN ISO 14174 S A AB 1 / EN ISO 14171 S2Si
Applications
AWS A5.17/ASME SFA5.17 F7A(P)6-EH14 Single-layer welding of shipbuildings.
Notes on Usage
Characteristics on Usage
As the penetration is deep, it is suitable for welding of thick plate in both side single-layer welding.
It is suitable for single-pass-on-both-sides welding due to wide range of applicable welding conditions. Good bead appearance and excellent impact value of the weld metal.
As the consumption of flux is low, it is very economical.
① Dry the flux at 300~350°C (572~662°F ) for 60 minutes before use.
② When the flux height is excessive, poor bead appearance may occur.
③ Use welding current and speed as low as possible at the first layer of groove to avoid cracking
