Tool steels for knives

Ingot tool steels designed for dies and cutting tools; high wear resistance, limited corrosion resistance.

SteelTypeHRCEdgeToughnessCorrosionSharpeningTier
D2Tool steels58–616344Budget

Edge retention vs toughness

Tool steels: edge retention vs toughnessD2: edge 6, toughness 31122334455667788991010Edge retention →Toughness →D2D2

Comparisons with tool steels

Other steel types