Stainless steel & Carbon steel Flat bar Standard:JIS, ASTM, AISI, UNS, KS, IS Grade: stainless steel:201, 202, 304, 304L, 316L, 430, 409 ,2205 ,2507 carbo steel: Q195, Q215, Q235, Q255, Q275 Surface: NO.1 , POLISHED Thickness: 0.3~200mm Width: 1~2500mm If you are interested in our products,pls contact me.