... Q345R 3 technical: hot rolled ASTM A36 Hot Rolled steel sheet(Q235B,Q345B,SS400,ASTM A36,S235JR,S275JR,S355JR)Carbon ... Steel Sheet CommodityHot rolled carbon steel sheetThickness3 ... ,LRA32,LRB,Q235SAE1010,SAE1020,SAE1045 Q195,Q235,Q345,SS400,ASTM A36,E235BUsageUsed in home appliances construction, machinery manufacturing, ...