Steel Directory

Knife steels, organized for actual decisions.

This directory is built to help readers compare tradeoffs fast. Browse by steel, read practical guidance, and stop guessing whether edge retention, toughness, corrosion resistance, or sharpening effort matters most for your use.

Inside the directory

37 steel profiles with consistent rating language.

Each entry focuses on buying context, real tradeoffs, and where a steel actually fits.

Jump to the full directory

Start Here

Three steels that explain the wider landscape.

If someone is new to the subject, these three profiles quickly frame the tradeoffs between stainless performance, modern premium carry, and simple hard-use carbon steel.

All Steels

The full directory, from simple workhorses to high-end edge monsters.

Every card keeps the same core signals visible so readers can scan quickly before opening the full profile.

Image of 1095

Various (Industry Standard)

1095

56-62 HRC

High-Carbon Steel

1095 is a simple carbon steel for hard-use fixed blades, field sharpening, and users who accept rust maintenance.

Edge retention

Good

Toughness

Good

Corrosion

Poor

Sharpening

Very Easy

Image of 10V

Crucible Industries

10V

60-64 HRC

Tool Steel

10V is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Excellent

Toughness

Good

Corrosion

Good

Sharpening

Difficult

Image of 14C28N

Sandvik (Sweden)

14C28N

55-62 HRC

Nitrogen-Enhanced Stainless Steel

14C28N steel profile with practical guidance on edge retention, toughness, corrosion resistance, and maintenance.

Edge retention

Good

Toughness

Excellent

Corrosion

Excellent

Sharpening

Easy

Image of 154CM

Crucible Industries

154CM

58-61 HRC

Stainless Steel

154CM steel profile with practical guidance on edge retention, toughness, corrosion resistance, and maintenance.

Edge retention

Very Good

Toughness

Good

Corrosion

Very Good

Sharpening

Moderate

Image of 15V

Crucible Industries

15V

63-67 HRC

Tool Steel

15V is a wear-max tool steel built for extreme edge retention in enthusiast EDC knives, with major tradeoffs in sharpening speed and corrosion maintenance.

Edge retention

Outstanding

Toughness

Fair

Corrosion

Good

Sharpening

Very Difficult

Image of 3V

Crucible Industries

3V

58-62 HRC

Tool Steel (Powder Metallurgy)

CPM-3V is a tough powder metallurgy tool steel for hard-use fixed blades, outdoor knives, and users who accept non-stainless maintenance.

Edge retention

Very Good

Toughness

Excellent

Corrosion

Poor

Sharpening

Moderate

Image of 420HC

Various

420HC

56-59 HRC

Stainless Steel

420HC is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Fair

Toughness

Excellent

Corrosion

Excellent

Sharpening

Very Easy

Image of 440C

Various

440C

58-60 HRC

Stainless Steel

440C is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Fair

Corrosion

Very Good

Sharpening

Easy

Image of A2

Various

A2

58-61 HRC

Tool Steel

A2 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Fair

Toughness

Very Good

Corrosion

Fair

Sharpening

Very Easy

Image of AEB-L

Uddeholm (Sweden)

AEB-L

59-62 HRC

Stainless Steel

AEB-L is a fine-grained stainless steel for thin edges, kitchen knives, and users who value toughness and easy sharpening over maximum wear resistance.

Edge retention

Good

Toughness

Excellent

Corrosion

Very Good

Sharpening

Easy

Image of AUS-8/8Cr13MoV

Aichi / Various

AUS-8/8Cr13MoV

57-59 HRC

Stainless Steel

AUS-8/8Cr13MoV is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Fair

Toughness

Very Good

Corrosion

Very Good

Sharpening

Easy

Image of BD1N

Carpenter Technology

BD1N

58-61 HRC

Stainless Steel

BD1N is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Fair

Toughness

Fair

Corrosion

Excellent

Sharpening

Easy

Image of CPM-154

Crucible Industries

CPM-154

58-61 HRC

Stainless Steel

CPM-154 is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Good

Corrosion

Very Good

Sharpening

Easy

Image of CPM-CruWear

Crucible Industries

CPM-CruWear

60-64 HRC

Tool Steel

CPM-CruWear is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Excellent

Corrosion

Good

Sharpening

Easy

Image of CPM-M4

Crucible Industries

CPM-M4

62-65 HRC

Tool Steel

CPM-M4 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Very Good

Toughness

Very Good

Corrosion

Good

Sharpening

Moderate

Image of D2

Various (Industry Standard)

D2

58-62 HRC

Semi-Stainless Tool Steel

D2 steel profile with practical guidance on edge retention, toughness, corrosion resistance, and maintenance.

Edge retention

Excellent

Toughness

Fair

Corrosion

Fair

Sharpening

Difficult

Image of Elmax

Böhler-Uddeholm (Austria)

Elmax

Varies by maker HRC

Powder Metallurgy Stainless Steel

Elmax steel profile with practical guidance on edge retention, toughness, corrosion resistance, and maintenance.

Edge retention

Excellent

Toughness

Good

Corrosion

Excellent

Sharpening

Difficult

Image of K390

Bohler-Uddeholm

K390

62-65 HRC

Tool Steel

K390 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Very Good

Toughness

Good

Corrosion

Good

Sharpening

Moderate

Image of LC200N

Zapp

LC200N

57-61 HRC

Stainless Steel

LC200N is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Fair

Toughness

Excellent

Corrosion

Outstanding

Sharpening

Easy

Image of M2

Various

M2

60-65 HRC

Tool Steel

M2 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Good

Corrosion

Good

Sharpening

Easy

Image of M390

Bohler-Uddeholm

M390

60-62 HRC

Powder Metallurgy Stainless Steel

M390 is a premium powder metallurgy stainless steel for buyers who want strong edge retention and corrosion resistance, with harder sharpening and lower toughness as the tradeoff.

Edge retention

Excellent

Toughness

Fair

Corrosion

Outstanding

Sharpening

Difficult

Image of MagnaCut

Niagara Specialty Metals

MagnaCut

60-64 HRC

Stainless Steel

MagnaCut is a practical stainless knife steel for buyers who want high corrosion resistance, good toughness, and manageable sharpening.

Edge retention

Good

Toughness

Very Good

Corrosion

Excellent

Sharpening

Easy

Image of Maxamet

Carpenter Technology

Maxamet

66-68 HRC

Tool Steel

Maxamet is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Outstanding

Toughness

Poor

Corrosion

Good

Sharpening

Very Difficult

Image of N690

Bohler

N690

58-61 HRC

Stainless Steel

N690 is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Fair

Corrosion

Excellent

Sharpening

Easy

Image of Nitro-V

New Jersey Steel Baron / Buderus (Germany)

Nitro-V

Varies by maker HRC

Nitrogen-Enhanced Stainless Steel

A practical stainless knife steel with good toughness, easy sharpening, and useful corrosion resistance for everyday knives.

Edge retention

Good

Toughness

Excellent

Corrosion

Excellent

Sharpening

Very Easy

Image of Rex 121

Crucible Industries

Rex 121

67-70 HRC

Tool Steel

Rex 121 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Outstanding

Toughness

Poor

Corrosion

Fair

Sharpening

Very Difficult

Image of Rex 45/HAP40

Crucible Industries / Hitachi

Rex 45/HAP40

63-66 HRC

Tool Steel

Rex 45/HAP40 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Very Good

Toughness

Good

Corrosion

Good

Sharpening

Moderate

Image of S110V

Crucible Industries

S110V

60-64 HRC

Stainless Steel

S110V is a high-wear stainless steel for buyers who want long edge life and strong corrosion resistance, and who already have the sharpening gear to maintain it.

Edge retention

Excellent

Toughness

Fair

Corrosion

Excellent

Sharpening

Difficult

Image of S30V

Crucible Industries

S30V

58-61 HRC

Powder Metallurgy Stainless Steel

S30V steel profile with practical guidance on edge retention, toughness, corrosion resistance, and maintenance.

Edge retention

Very Good

Toughness

Good

Corrosion

Excellent

Sharpening

Difficult

Image of S35VN

Crucible Industries

S35VN

59-62 HRC

Stainless Steel

S35VN is a balanced stainless EDC steel that is easy to live with, easier to sharpen than many high-carbide options, and still corrosion resistant enough for normal carry.

Edge retention

Good

Toughness

Good

Corrosion

Very Good

Sharpening

Easy

Image of S45VN

Crucible Industries

S45VN

59-62 HRC

Stainless Steel

S45VN is a modern Crucible stainless steel for EDC knives, offering strong corrosion resistance, balanced cutting performance, and moderate sharpening effort.

Edge retention

Good

Toughness

Good

Corrosion

Excellent

Sharpening

Moderate

Image of S90V

Crucible Industries

S90V

59-61 HRC

Powder Metallurgy Stainless Steel

S90V is a high-vanadium stainless steel for buyers who want extreme edge retention and accept harder sharpening and lower toughness.

Edge retention

Outstanding

Toughness

Fair

Corrosion

Very Good

Sharpening

Difficult

Image of V4E/4V

Bohler / Crucible

V4E/4V

60-64 HRC

Tool Steel

V4E/4V is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Very Good

Corrosion

Good

Sharpening

Easy

Image of Vanadis 8

Uddeholm

Vanadis 8

60-64 HRC

Tool Steel

Vanadis 8 is a tool knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Very Good

Toughness

Very Good

Corrosion

Good

Sharpening

Moderate

Image of Vanax

Uddeholm

Vanax

59-62 HRC

Stainless Steel

Vanax is a nitrogen-alloyed stainless knife steel for buyers who prioritize corrosion resistance without giving up practical cutting performance.

Edge retention

Good

Toughness

Good

Corrosion

Outstanding

Sharpening

Moderate

Image of VG10

Takefu Special Steel Co.

VG10

58-61 HRC

Japanese Stainless Steel

VG-10 steel profile with practical guidance on sharpness, edge retention, corrosion resistance, sharpening, and common knife uses.

Edge retention

Very Good

Toughness

Good

Corrosion

Excellent

Sharpening

Moderate

Image of XHP

Carpenter Technology

XHP

60-63 HRC

Stainless Steel

XHP is a stainless knife steel profile covering key tradeoffs in edge retention, toughness, corrosion resistance, and sharpening difficulty.

Edge retention

Good

Toughness

Good

Corrosion

Very Good

Sharpening

Moderate