Toolox 44 is a type of steel which is already heat treated to the final properties thus making it suitable for saving time, costs & risks associated with heat treatment. It has excellent fatigue resistance which reflects its excellent strength combined with a high and guaranteed toughness. It is an ideal choice for many engineering, mould & die applications of plastic, rubber, die-casting, bending & other sheet forming tools. It can also be further surface hardened with methods like nitriding and laser hardening. MMT is keeping Toolox 44 in both round bars and plates form.