70MnMoCr8 Tool steel -- JW steel
In EN10027-2: 1.2824 70MnMoCr8 steel application: 70MnMoCr8 steel surface usual condition:-- The hot rolled or forged condition (as hot work)-- The machined (ground, polished, turned, peeled or milled ) condition-- The cold reduced condition. ISO 4957 70MnMoCr8 tool steel chemical composition % Grade. Material NO. C. Si. Mn. Cr. Mo.