SIJ Metal Ravne D.O.O. SIHard S670 Knife Steel
Composition Analysis Graph, Equivalents And Overview

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SIHard S670(SIJ Metal Ravne D.O.O.) - Metal Ravne cold work tool steel. This is an odd one. As they(Metal Ravne) list in their spec, it is AISI D2 tool steel, despite containing 0.50% more Carbon than the spec allows, which is quite considerable. Also, based on the postfix VMS, it's clear that the steel contains Vanadium and Molybdenum, but the manufacturer doesn't list the amounts. I'm keeping it as a separate record. The differences are too big to simply lump it into D2 group.

Manufacturing Technology - Ingot

Country - Slovenia(SI)

Known Aliases:
Metal Ravne - OCR12VMS

* - Listed as an equivalent or replacement for alloys in this group.

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