... finished steel.Main use: stainless steel flat bar can be used as a finished product of iron, tools and mechanical parts, buildings ... bar.2.Standard:AISI,GB,JIS,ASTM,DIN,EN.3.Grade:1).200series:201,202. 2).300series:301,302,303,304 ... coil,stainless steel bar and so on. YADA steel is a highly professional manufacturer and at the same time we have ...