M42 Grade Application:

Hard-to-process superalloys and machine materials are the main applications for M42 tool steel. Chasers, broaches, form and gear cutters, hobs, drills, milling cutters, end mills, and taps are among the machine parts.

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M42 Chemical composition:

The following table shows the chemical composition of M42 steel:

Element C Mn Si Cr Ni Mo W V Co Cu P S
Content(%) 1.05-1.15 0.15-0.40 0.15-0.65 3.50-4.25 0.3 9.00-10.00 1.15-1.85 0.95-1.35 7.75-8.75 0.025 0.03 0.03



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