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440C vs VG-10

A side-by-side of two stainless knife steels on the specs that decide a purchase. 440C is a stainless steel; VG-10 is a stainless steel.

Property440CVG-10Edge
Hardness (HRC)58-6059-61—
Edge retentionmediumhighVG-10 leads
Corrosion resistancehighhighabout the same
Toughnessmediummediumabout the same
Ease of sharpeningmoderatemoderate—
Price tierBudgetMid—

440C suits edc / folders, kitchen, budget; VG-10 suits edc / folders, kitchen. Neither is universally "better" — match the steel to the job, and remember heat treat matters as much as the alloy.

Chemical composition, side by side

Element (%)440CVG-10
Carbon (C)~1.11
Chromium (Cr)~1715
Molybdenum (Mo)—1
Vanadium (V)—0.25
Cobalt (Co)—1.55

Nominal weight %; "~" = midpoint of the standard's range, "—" = not listed by the source. Sources: MakeItFrom (AISI standard ranges) (440C), Takefu Special Steel (e-tokko) (VG-10).

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Full profiles: 440C · VG-10 · best steel by purpose