8Cr13MoV vs D2
8Cr13MoV is tougher, resists corrosion better and is easier to sharpen; D2 holds an edge longer. Choose 8Cr13MoV for easy sharpening, D2 for edge retention.
Who wins each property
Side by side
| 8Cr13MoV | D2 | |
|---|---|---|
| Type | Stainless steels | Tool steels |
| Hardness | 56–59 HRC | 58–61 HRC |
| Edge retention | 3/10 | 6/10 |
| Toughness | 5/10 | 3/10 |
| Corrosion resistance | 6/10 | 4/10 |
| Ease of sharpening | 8/10 | 4/10 |
| Price tier | Budget | Budget |
| Maker | Generic (GB/T, Ahonest Changjiang etc.) | Generic (AISI) |
Composition
| Element | 8Cr13MoV | D2 |
|---|---|---|
| Carbon (C) | 0.8 | 1.5 |
| Chromium (Cr) | 13.5 | 12 |
| Vanadium (V) | 0.1 | 0.9 |
| Molybdenum (Mo) | 0.15 | 1 |
| Nickel (Ni) | 0.2 | — |
| Manganese (Mn) | 0.5 | 0.4 |
| Silicon (Si) | 0.5 | 0.4 |
| Phosphorus (P) | 0.04 | 0.03 |
| Sulfur (S) | 0.03 | 0.03 |
Property by property
Edge retention
D2 holds an edge longer: 6/10 against 3/10 for 8Cr13MoV, a 3-point gap. Vanadium: 0.1% vs 0.9%; more vanadium carbide generally means more wear resistance.
Toughness
8Cr13MoV is tougher: 5/10 against 3/10 for D2, a 2-point gap. Typical hardness: 56–59 vs 58–61 HRC; harder blades trade toughness for edge holding.
Corrosion resistance
8Cr13MoV resists corrosion better: 6/10 against 4/10 for D2, a 2-point gap. Chromium: 13.5% vs 12%, though what matters is the chromium left in solution, not the total.
Ease of sharpening
8Cr13MoV is easier to sharpen: 8/10 against 4/10 for D2, a 4-point gap.
Knives in each steel
8Cr13MoV
| Knife | Brand | Blade | Weight | Lock | List price | Buy |
|---|---|---|---|---|---|---|
| Spyderco Tenacious | Spyderco | 3.39" | 4.2 oz | Liner lock | $91 | Blade HQ |
D2
| Knife | Brand | Blade | Weight | Lock | List price | Buy |
|---|---|---|---|---|---|---|
| Civivi Elementum C907A | Civivi | 2.96" | 2.89 oz | Liner lock | $59 | Blade HQ |
| QSP Penguin QS130 | QSP | 3.06" | 3.14 oz | Liner lock | — | Blade HQ |
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FAQ
Which is better, 8Cr13MoV or D2?
8Cr13MoV is tougher, resists corrosion better and is easier to sharpen; D2 holds an edge longer. Choose 8Cr13MoV for easy sharpening, D2 for edge retention.
Which is harder, 8Cr13MoV or D2?
8Cr13MoV is typically run at 56–59 HRC and D2 at 58–61 HRC.
Is 8Cr13MoV or D2 more rust resistant?
8Cr13MoV (6/10). 8Cr13MoV is a conventional stainless steel; D2 is a tool steel.