Carbon steels for knives

Simple carbon and low-alloy steels: easy to sharpen and often tough, but they rust and patina without care.

SteelTypeHRCEdgeToughnessCorrosionSharpeningTier
80CrV2Carbon steels57–603819Budget
Shirogami #2Carbon steels61–6446110Mid-range
1095Carbon steels56–603519Budget

Edge retention vs toughness

Carbon steels: edge retention vs toughness80CrV2: edge 3, toughness 8; Shirogami #2: edge 4, toughness 6; 1095: edge 3, toughness 51122334455667788991010Edge retention →Toughness →80CrV280CrV2Shirogami #2Shirogami #210951095

Comparisons with carbon steels

Other steel types