... Quality & Competitive Price. Length: As required Thickness: 4-40mm Stainless steel Flat Bar/Flat steel 1)Certificate: ISO, BV2)Thickness: 4.0mm-40.0mm3)Width: ... , 309, 309L, 310S, 316, 316L, 317, 317L, 321, 347, 630, 631, 632, 904L5)Finished: Hot rolled, pickled, cold drawnFor any further to clarify ...