... customers requirements HOT SELL STAINLESS STEEL ROUND BAR Grade: 321, 410, 416, 420, 420F, 430, 430F, 431, 630, 631, duplex stainless steel 2205 ... 638/A 638M, A 705/A 705M ectDimensions:Hot-rolled, pickled stainless steel round bar diameter range is Φ5.5-Φ110mm. ... 50m)Surface Condition: Hot-rolled, pickled, Cold-drawn, Straightening, Polish, Peeling, Polish, or Grinding, some need to do heat treatment ...