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HOT WORK STEELS

Hot work tool steels enable the hot forming of metals at high temperatures. They possess good strength at elevated temperatures and also resistance to fluctuating thermic loads occurring where the tool surfaces come into contact with materials to be processed.

HOT WORK STEELS

Grade % C Mn Si cr Mo V S P
AISI H11 Min 0.30 0.20 0.80 4.75 1.25 0.30 Max Max
Max 0.40 0.50 1.20 5.50 1.75 0.50 0.015 0.020
Grade % C Mn Si Cr Mo V S P
AISI H13 Min 0.30 0.20 0.80 4.75 1.25 0.80 Max Max
Max 0.40 0.50 1.20 5.50 1.75 1.20 0.015 0.020

Application :

Pressure Die Casting, Aluminium & Copper Extrusion, Die Forging, Forging Die Blocks, Glass Processing, Mandrels & Pilger dies for Tube and Pipe manufacture.