The World's first Sn-added ferritic stainless steel, having high corrosion resistance and Alloy-saving.

NSSC, the largest stainless steel producer in Japan, released epoch-making Sn-added stainless steel grades, NSSC FW-series, in 2010. NSSC FW-series have corrosion resistance equal or superior to 17Cr-Stainless steel or 18Cr-8Ni-Stainless steel which are common grades in the world.
NSSC FW1
NSSC FW2