... ,hot forged, pickled,full composition qualified machanical property,etc., stainless steel channel bar 1.material grade:AISI 201,Y201Cu,202 AISI ... quality--package4.surface:black,pickling,etc5.common sizes we have large stocks,30mm*15mm*15mm*1mm-300mm*150mm*150mm*30mm6.usage:stainless steel ... ,etc.,7.samples are available,pls feel free to contact with me