Profile: A J Marshall (Special Steels) Ltd. are steel stockholders of abrasion resistant, high strength, work hardening & weather resistant steel plates and profiles.Our stocked steel grades list comprise of XAR-300, XAR-400, XAR-500, XAR-600, RAEX AR 400, FORA 400, AR400, S690, 12-14% manganese and Cor-Ten®. Our FORA 400 steel is a water quenched martensitic steel, with a typical hardness of 400HB. Its toughness, elevated hardness, and high yield strength makes it ideal wherever resistance to wear by sliding or by moderate impacts is required. Cor-Ten® steel is a weathering fine grade structured steel. The Cor-Ten® A steel applies to plates up to 12.5mm in thickness, while Cor-Ten B® steel applies to plates up to 50mm in thickness. We also offer services such as drilling, machining and bending, so that the finished products such as bucket lips, crusher spares & dump truck reliner kits can be delivered straight to site.