

Curious what metal is better for chef knives, AUS10 or VG10 steel? Let's get into this and find out!
The core steel of a knife significantly impacts its performance, longevity, and effectiveness. Understanding the different types of carbon steel used and how they align with your cooking needs is important when choosing kitchen knives. Carbon steels are valued for their sharp edge and cutting ability.
Japanese knife carbon steels, such as VG10 and AUS10, are renowned for their high performance. They are durable and maintain a sharp edge for a long time. Both VG10 and AUS10 stainless steels are commonly used in high-quality kitchen knives because of their excellent performance in various culinary tasks.
VG10 steel has a good reputation in the culinary realm for its high hardness, exceptional edge retention, and resistance to corrosion. It is frequently used for versatile kitchen knives such as gyuto and santoku, and of course, chef's knives.
VG10 steel typically contains:
The specific combination of high carbon and chromium content, along with vanadium carbides, makes VG10 steel both hard and corrosion resistant. It ranks high on the rockwell hardness scale.
VG10 steel maintains an extremely sharp edge, owing to its fine grained steel and uniform grain structure. This is great for precision cutting.
VG10 outperforms AUS10 in edge sharpness and retention because of its higher carbon and vanadium content. With VG10, you get knives with a durable edge that stays sharp longer.
VG10 steel is known for its good corrosion resistance but it can be susceptible to pitting corrosion. This means that care must be taken when using it with acidic foods. Acidity can exacerbate corrosion issues and prevent corrosion.
Overall, VG10’s composition makes it a reliable choice for environments involving high moisture and acidic foods.
AUS10 steel, produced in Tokai, Japan, is recognized for its exceptional balance between hardness and toughness. This balance makes AUS10 a popular and budget-friendly choice for durable kitchen knives.
AUS10 steel’s carbon content range of 0.95-1.1% ensures high hardness and edge retention. Its chromium content of about 13% helps prevent rust and corrosion.
Additionally, the molybdenum content in AUS10 steel aids in maintaining hardness and improves the alloy’s strength during high-temperature exposure. This steel also includes nickel, which enhances its toughness and helps maintain strength at low temperatures.
AUS10 steel’s design resists chipping under heavy usage, making it suitable for demanding kitchen tasks. Its toughness is largely attributed to its vanadium content.
AUS10 is slightly tougher than VG10, with better resistance to chipping and bending. It is a good choice when you want a durable and robust blade in the kitchen.
AUS10 steel’s grain structure allows for easy sharpening. Relative to the VG10, a knife made from AUS10 is easier to maintain and keep sharp. This makes it the more practical choice for home cooks.
VG10 and AUS10 have different key properties that impact their performance in kitchen knives. Both offer sharpness, durability, and edge longevity. But their differences can influence your choice based on your specific kitchen needs.
Hardness is a critical factor in determining how long a knife can maintain its sharp edge and is influenced by the carbon content in the blade material. VG10 high carbon steel typically has a higher hardness range than AUS10 high carbon steel.
With its superior hardness, VG10 steel maintains its sharp edge longer than the AUS10. The AUS10, on the other hand, is sharp but does not hold its edge as firmly.
VG10 is preferred for chefs who want maximum edge retention, especially for precise cutting edge tasks.
Both VG10 and AUS10 have notable corrosion resistance, but VG10’s composition makes it stain and rust resistant. VG10 steel typically has higher chromium content compared to AUS10, enhancing its corrosion resistance.
Comparison of the corrosion resistant qualities between AUS10 and VG10:
Toughness describes a steel’s ability to withstand stress and absorb energy without damage. AUS10 has a slight advantage over VG10. But otherwise, both are considered good options when you want resilient knives. They both offer good impact resistance, and resilience against chipping and breaking.
Both VG10 and AUS10 steels are renowned for their exceptional performance in kitchen knives. VG10 and AUS10 knives are quite popular among chefs and home cooks. Their ability to maintain a sharp edge, resist corrosion, and provide durability makes them ideal for various culinary tasks.
VG10 steel is often preferred by professional chefs due to its superior edge retention and sharpness. VG10’s ability to maintain a razor-sharp edge is highly beneficial for chef knives , where precision and fine cutting ability are paramount.
Choosing between AUS10 and VG10 depends on individual cooking styles. VG10 is ideal for those who prioritize sharpness, while AUS10 offers a balance of sharpness and durability, which might be best for home cooks.
Specialty knives play a crucial role in the culinary world. These are precisely knives designed for specific tasks, such as boning and filleting. VG10 and AUS10 steels are favored in specialty knives for their ability to hold a sharp edge and resist corrosion.
VG10 and AUS10 materials in specialty knives offer durability, ease of maintenance, and excellent cutting performance. For instance, the Shujin Cleaver Knife is designed for heavy duty tasks, such as boning, as well as delicate tasks like slicing and dicing. It benefits significantly from these high-quality steels.
VG10 knives generally fall within a higher price range, reflecting their premium quality and performance capabilities. VG10’s premium quality and performance justify its higher cost. If you work in the kitchen, investing in VG10 knives is worth it.
AUS10 is typically more affordable than VG10. It is a budget-friendly option for home cooks and even professional chefs who want a high performance knife at a lower price point.
Stainless steel knives, including those made from VG10 and AUS10 high carbon steels, are favored for their resistance to oxidation and minimal maintenance. All you need too do with VG10 and AUS10 knives is wash them with a damp soapy cloth and then dry them immediately after use.
With due diligence, both VG10 and AUS10 knives will provide you with longevity and optimal performance. Here are a few things to remember:
To maintain the sharpness of your VG10 and AUS10 knives:
Knowing the steel composition of a knife helps determine its performance. If the steel type is not listed, contact manufacturers or visit official websites for details.
When assessing knife geometry, consider the blade’s shape, thickness, and grind. Different knife shapes excel at different tasks. Understanding knife geometry helps in selecting the right knife for your specific culinary needs.
Ultimately, choosing the right knife involves balancing the steel type, blade geometry, and your personal preferences. Whether you opt for VG10 or AUS10, understanding these factors will ensure you select a knife that enhances your cooking experience.
The main difference is that VG10 has higher carbon and chromium for better edge retention and corrosion resistance, whereas AUS10 strikes a balance between hardness and toughness, making it easier to sharpen.
VG10 is generally considered the better option for chef knives thanks to its superior sharpness and edge retention. If you value a balance of sharpness and durability, and value for money, AUS10 is also a solid choice.
To keep your VG10 or AUS10 knife in top shape, wash it with a damp soapy cloth and dry it right away. Use a honing rod for regular sharpening and store it safely to prevent chipping!
Yes, VG10 knives tend to be more expensive than AUS10 knives because of their superior quality and performance. If you're looking for something high-end, VG10 is the way to go!
Yes, VG10 and AUS10 knives are great for specialty tasks in the kitchen because they hold a sharp edge well and resist corrosion, making them durable and easy to maintain. You'll find them perfect for those intricate culinary jobs!
Seido Knives offers an extensive collection of VG-10 knives and AUS-10 knives. Find the best chef knife to elevate your culinary journey.