... ,Q345,Q195 Standard JIS,AISI,EN,GB,ASTM,DIN Surface hot rolled,cold rolled,bright,pickled bar etc. Packing export standard ... steels, is simple sections of steel steel, mainly used for metal components and the frame of the plant. In use requirement ... square billet, finished products stainless steel for hot rolling steel forming, is fire or hot rolling state delivery. Stainless steel structural angle ...