stainless steel square bar,hot rolled ,polished,various sizes,strict tolerance,high quality etc., stainless steel square bar 1 ... :black,pickling,polish,drawn bench,milling, etc .,5.common sizes we have large stocks,diameter from 1mm*1mm-200mm*200mm6 ... . application:stainless steel square bar is widely used in chemical, shipping,architecture,machine-made, household products industry ,etc., ...