KnifeSteelDBknife steels, by spec

420HC knife steel

420HC is a stainless knife steel, typically hardened to HRC 56-58.

TypeStainless
HardnessHRC 56-58
Edge retentionlow
Corrosion resistancehigh
Toughnesshigh
Ease of sharpeningeasy
Price tierBudget
Best forEDC / foldersBudgetOutdoor / bushcraft

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Last verified 2026-06-11 · properties are documented consensus tiers; real performance depends on heat treat & geometry (methodology)

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