Alloy tool steel for measuring & cutting tools Steel Grade: V ,CrW5 ,Cr2, 9SiCr , 8MnSi , ... /rough machining/fine machining/based on the customer's requirementFurnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable ... electrode. 9SiCr / 8MnSi / 9 Cr2 / CrMn Alloy tool steel for measuring & cutting tools