JIS Z3324 FSS-B1/YS309(L)

EN ISO 14174 S A AB 2

Applications

JIS Z3324 FSS-B1/YS309(L) Welding of 22%Cr-12%Ni stainless steel and mild steel to stainless steel

Notes on Usage

Characteristics on Usage

Bonded type-flux containing appropriate contents of alloying element, weld metal contains proper
contents of ferrite phase. Excellent resistance to crack, mechanical property and corrosion.
Excellent weldability such as stable arc and easy slag removal. Good bead appearance, high
welding efficiency in welding thin plate up to ultra-thick plate.

① Dry the flux at 300~350°C (572~662°F ) for 60 minutes before use.
② Avoid using high current to prevent harming of corrosion-resistibility in heat-affected zone, heatinput in welding should be kept as low as possible.
③ Welding in groove should be done in 2 passes to ease slag removal