... forged, pickled,full composition qualified machanical property,etc. stainless steel channel bar,hot forged, pickled,full composition qualified ... machanical property,etc.,stainless steel channel bar1.material grade:AISI 201,Y201Cu,202 AISI ... 30mm*15mm*15mm*1mm-300mm*150mm*150mm*30mm6.usage:stainless steel channel bar is widely used in chemical, shipping, ...