UNE 2-9-2-8 Knife Steel
Composition Analysis Graph, Equivalents And Overview

2-9-2-8(UNE) - Cobalt-Molybdenum high speed tool steel. Also has small amount of Tungsten(W). Can reach up to 65HRC. High on carbides, and because of that it'll be better off with coarse edge. Due to the lower Carbon content in 2-9-2-8 both, AISI M2 and AISI M4 high speed tool steels are better performers in knives and much more popular too.

Manufacturing Technology - Ingot

Country - Spain(ES)

NOTE - Approximate composition based on manufacturer's or standard reference information and other alloys in the same reference group is shown.

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