C45, 080M40, 080A42, EN8 Flats, Squares, Diameters & Hexagons
Medium Carbon, medium tensile steel suitable for heat treatment where extra strength is required. This steel is used for the manufacture of mechanical parts where a high level of surface hardness together with a tough core is required. Typical applications include Keys, Racks, Crankshafts, Rods, Chair arms, Tool carriers, clamps, Gears, Spindles etc. A full range of sizes are available from stock in Diameters, Hexagons, Flats and Squares from Midland Bright Steels.