EN24T also known as 817m40. EN24 comes treated in the T condition to 850/1000 N/mm2 we can offer EN24T in plate from 10mm thick up to 300mm, diameters from 10mm up to 950mm, squares from 20mm to 300mm and flats 20 x 10 up to 3000 x 300mm from stock. EN24T is a popular grade of through-hardening alloy steel due to its machinability in the "T" condition. EN24T steel is used in components such as gears, shafts, studs and bolts. EN24T can be further surface-hardened to create components with enhanced wear resistance by induction or nitriding processing. EN24T properties, composition and equivalents here. We stock EN24 and EN24T for rapid local and national delivery, also available for export, call for details.