The 5% chromium content makes this steel especially desirable for punches and dies to be used in long production runs since it gives the tools far longer life
High wear resistance is also ideal for punches and dies to stamp silicon, stainless steels, monel metal and other types of abrasive material
Maintains close dimensional accuracy throughout the heat treating process, the wide 75 deg hardening range make this virtually foolproof
Full length identification eliminates confusion with other steels
Up to 50% more pieces per sharpening can be produced than with oil hardening steel