S35VN vs S30V | Which One is Best? 50+ Differences Revealed

Blade steel is king when it comes to high-end knives. While there is no shortage of steel selections for knife fans and pros, two high-performance stainless steel giants are S35VN and S30V. To assist you in choosing the best steel for your cutting needs, this detailed article will examine the distinctions between these two alloys.

S35VN vs S30V

A Foundational Knowledge of S30V 


One martensitic stainless steel that stands out for its remarkable edge retention is S30V, also called CPM S30V. A high carbon content of 1.45% is a key component of its composition, guaranteeing a strong and durable edge. S30V is a common choice for knives for extended outdoor usage because of its high corrosion resistance and 14% chromium concentration.

Edge Retention

Unparalleled edge retention is one of the most notable characteristics of S30V. Be it heavy-duty cutting or just needing a trustworthy everyday carry, blades constructed of S30V steel do an excellent job of keeping their edge.

Protection against Corrosion

S30V has great corrosion resistance thanks to its high chromium concentration. This quality makes the steel more resistant to wear and tear, making it an ideal material for blades used in various environments.


Some users have noticed that S30V is more prone to chipping and breaking in specific settings, despite its reputation for outstanding edge retention. The S35VN, its immediate successor, considers some of these issues.

Significant Progress with S35VN


An improved version of S30V, S35VN has a different chemical make-up that brings out new features. An improvement in machinability is a result of the minor reduction of the carbon content to 1.40%.

Additionally, the vanadium concentration has been reduced to 3%, while the chromium content remains significantly high at 14%.

Strengthened Durability

Improving toughness without compromising other important qualities was a primary objective in producing S35VN. This steel’s chipping and breaking resistance is far higher than that of certain S30V blades, which is a major improvement.


Not only does S35VN have better machinability thanks to its lower carbon content, but it is also marginally simpler to sharpen than its predecessor. Users who value a blade that can be effortlessly sharpened and maintained may find this feature appealing.

S35VN vs. S30V

Edge Retention Comparison

Both steels are great at retaining edges, although S30V is somewhat better because of the increased carbon content. The improved durability of S35VN sways some consumers, while the difference in real-world situations may be small.

Protection against Corrosion

The high chromium concentration in S30V and S35VN makes them very corrosion-resistant. Knives crafted from either metal will survive a wide range of environments without rusting or dulling.


In this respect, S35VN excels. This steel is perfect for knives that are put through their paces since the changes to its composition make it more resistant to chipping and breaking.

Sharpening Ease 

S35VN is often considered simpler to sharpen than S30V because of its lower carbon concentration. This is important for people who value convenience regarding sharpening and maintenance.

Carbon Content1.40%1.45%
Chromium Content14%14%
Vanadium Content3%4%
Composition ModificationDesigned for enhanced toughness and machinabilityKnown for exceptional edge retention
Ease of SharpeningSlightly easier due to lower carbon contentMay be slightly more challenging to sharpen
Blade ToughnessImproved resistance to chipping and crackingCan be more susceptible to chipping and cracking
Blade Edge RetentionExcellentExceptional
Corrosion ResistanceExcellentExcellent
Wear ResistanceMaintains a sharp edge for extended periodsExcellent wear resistance
Edge StabilityEnhancedHigh
Edge RetentionVery Good to ExcellentExcellent
SharpnessEasy to maintain and honeRequires careful maintenance
Blade MaintenanceEasier due to improved machinabilityRequires proper sharpening techniques
Price PointTypically found in higher-end knivesGenerally considered a premium steel
Blade ApplicationsVersatile, suitable for various cutting tasksWidely used in a variety of knife applications
ManufacturingPopular among custom knife makersWidely used by major knife manufacturers
Market AvailabilityIncreasingly common in production knivesWidely available in premium knife models
User PreferencesAppeals to those prioritizing toughnessAttracts users who emphasize edge retention
Production PopularityGaining popularity as a preferred steelEstablished as a reliable high-end steel
Blade Design FlexibilityAllows for a range of designsFlexible design options
Resharpening FrequencyMay require less frequent sharpeningHolds an edge well over time
Blade Chip ResistanceImprovedAdequate
Edge ChippingMore resistant due to composition tweaksCan occur in certain situations
Blade StrengthHigh strength with enhanced toughnessHigh strength with good toughness
Field PerformanceExcellent for a variety of cutting tasksTrusted for diverse cutting applications
Availability in Production KnivesIncreasingly commonWidely used in many premium knife models
Blade Edge StabilityImprovedStable and reliable
Custom Knife UsagePopular among custom knife makersFrequently chosen for custom blades
Response to Heat TreatmentResponsiveResponsive
Deployment in Tactical KnivesCommonly used in high-end tactical knivesA popular choice for tactical applications
Resistance to RollingEnhanced resistance due to composition tweaksGood resistance
Blade FlexibilityBalanced flexibilityGood flexibility
User FeedbackPositive reviews for improved toughnessPraised for exceptional edge retention
Heat Treatment VersatilityAccommodates various heat treatmentsResponsive to different heat treatments
Blade Cutting PerformanceExcellent for a wide range of cutting tasksWell-suited for various cutting needs
Blade StabilityImproved stability under stressStable under various cutting conditions
Popularity in Folding KnivesGaining popularityWidely used in folding knife designs
Resistance to WearHigh resistance to wear over timeMaintains sharpness even with regular use
Suitability for BushcraftReliable choice for bushcraft applicationsHolds up well in bushcraft scenarios
Tactical Use SuitabilityWell-suited for tactical applicationsTrusted in tactical situations
Maintenance FrequencyMay require less frequent maintenanceRegular maintenance may be necessary
Heat Treatment ControlResponsive to precise heat treatmentAllows for effective heat treatment control
Versatility in Knife DesignsAccommodates various designsUsed in a wide array of knife designs
Aging and CorrosionShows resistance to aging and corrosionResistant to aging and corrosion
Field DurabilityImproved durability in challenging conditionsDemonstrates durability in various environments
Overall PerformanceBalanced performance with an emphasis on toughnessEmphasis on exceptional edge retention
Blade Finish OptionsVarious finish options availableMultiple finish options for customization


Which Steel is Better for Everyday Carry?

The S30V and the S35VN are both great options for daily carry. S30V might be better if edge retention is more important to you. On the other hand, S35VN can be a better choice if you prioritize increased hardness and easy sharpening.

Are These Steels Suitable for Outdoor Activities?

In a word, yes. Corrosion resistance and outstanding edge retention are two characteristics shared by S30V and S35VN. Because of their resilience and resilience, they are perfect for use as knives in camping, outdoor pursuits, and survival situations.

Can I Sharpen These Steels at Home?

Sharpening S30V and S35VN knives in the comfort of your home is possible. Although S35VN is a bit simpler to sharpen than S35C owing to its lower carbon content, both steels are responsive to good sharpening methods.

What Factors Should I Consider When Choosing Between S30V and S35VN?

Consider the knife’s intended application and your priorities for edge retention, hardness, and sharpening simplicity. Consider S35VN if you’re looking for a material that combines these qualities with increased durability. S30V would be a better fit if you’re looking for maximum edge retention.

In summary,

S35VN and S30V are strong candidates in the never-ending search for the ideal blade. Ultimately, deciding which one best suits your requirements and tastes is up to you. You can’t go wrong with either steel if you value toughness, corrosion resistance, edge retention, or ease of sharpening. With this information, you can choose the perfect steel for all your cutting adventures, ensuring your blade is more than just a tool—it’s a trustworthy friend.

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