... 304,304L,304H 400Series - 410 (1Cr13),420(2Cr1) stainless steel round bar Applications and Features :We are professional manufacturer of steel ... products like mild steel, low carbon steel, round bar steel, free cutting steel bar, 1215 environmentalist steel, Q235 ... special steel. We have various goods in different sizes, the precision comes to H7, H8, H9, can save cutting tools 40 ...