Used Rail Railway R50 R65 R50 R65 Rail Iron Profile Processing Train Used Rail Railway Track Railroad Steel Rails Railway Scrap Metal for Building Standard........ASTM Grade........Q235B Rail Heigth........120mm Bottom Width........120mm Web Thickness.........28mm Head Width...........70mm Length.............6m Type........Heavy Rail Application.........Railway Rail Weight...........QU70 Secondary Or Not.......Non-secondary Tolerance........±5% Alloy Or Not......Non-Alloy Technique......Hot Rollled Material.......Q235 Length.......6m-12m production mode.........forge and press