Introduction: VG-10 is a high-quality knife steel renowned for its exceptional corrosion resistance and edge retention capabilities. This versatile steel is widely used in the manufacture of cutting tools and instruments, including knives, due to its unique properties and performance characteristics. In this article, we will delve into the details of VG-10, exploring its composition, hardness, edge retention, corrosion resistance, and other factors that make it a popular choice for knife makers and users.

Composition: VG-10 is a high-carbon steel consisting of the following elements:

• 1.00% Carbon: Enhances the steel's hardness and wear resistance.
• 14.50% Chromium: Boosts the steel's corrosion resistance and contributes to its ability to form a durable edge.
• 0.50% Vanadium: Improves the steel's wear resistance and contributes to the formation of a fine-grained microstructure.
• 0.20% Manganese: Enhances the steel's hardenability and contributes to the formation of a fine-grained microstructure.
• 0.20% Molybdenum: Enhances the steel's hardenability and contributes to the formation of a fine-grained microstructure.
• 0.10% Cobalt: Improves the steel's high-temperature strength and contributes to the formation of a fine-grained microstructure.

Hardness and Edge Retention: VG-10 has a Rockwell hardness of 60-61 HRC, which provides excellent edge retention. This hardness level ensures that the knife can maintain a sharp edge for a longer period, reducing the frequency of re-sharpening.

Corrosion Resistance: VG-10 boasts a high level of corrosion resistance, making it an ideal choice for knife users who operate in humid or wet environments. The chromium content in the steel forms a passive layer on the surface, protecting the knife from rust and corrosion.

Applications: Given its exceptional properties, VG-10 is widely used in various applications, including:

• Kitchen Knives: VG-10 is a popular choice for kitchen knives due to its excellent edge retention and corrosion resistance.
• Hunting and Outdoor Knives: The high wear resistance and corrosion resistance of VG-10 make it an excellent choice for hunting and outdoor knives.
• Tactical and Military Knives: VG-10's strength and durability make it an ideal steel for tactical and military knives, which require long-lasting performance in challenging environments.

Conclusion: VG-10 is a high-quality knife steel that offers exceptional edge retention, corrosion resistance, and durability. Its versatile properties make it a popular choice for a wide range of cutting tools and instruments, including knives for kitchen, hunting, outdoor, and tactical applications.