Interloy (U.K.) Ltd           Specifications: full range of BS, DIN, AISI / SAE specs and their equivalents. Quality: All products manufactured under ISO 9002 quality control and backed by appropriate certification. Steel Bars Carbon Steels, Freecutting Steels, Alloys and Stainless Steels rounds hexagons octagons squares flats shapes Hot rolled, cold drawn, bright turned or ground, as rolled, annealed, normalised or hardened and tempered. Tool Steels Rounds, flats, squares and plates in high speed, hot work, cold work and plastic mould steels. Black annealed, rough machined, pre-machined and precision ground flatstock. Nickel Alloys Hot and cold finished barstock, forged or cast pieces. Hard Chromed Bars and Cylinders A range of standard sizes, mostly ex stock,as used in most hydraulic applications. Bars available mainly in either carbon CK45 or alloy Din 20MnV6. Induction hardened bars held in popular sizes. Cylinder tubes held in ST 37.2 and ST 52.3 Tubes ~ Carbon and Stainless Steel Welded or seamless tubes and hollow sections, hot finished or cold drawn Mechanical tubes and hollow bored bars for machining.