Stainless Steel Flux Cored Wire FFW-307 Accoridng to: AWS A5.22 E307T1-1 Application: Flux cored wire suitable for bulletproof steel plates, nuclear submarines and other occasions that require non-magnetic, and can also be used for welding of dissimilar steels that are difficult to weld and easy to crack. Features: Make dissimilar steel welding have good crack resistance, such as welding austenitic manganese steel and carbon steel forgings and c…