Steel Composition
| carbon | 0.65 % |
|---|---|
| chromium | 13.50 % |
| molybdenum | 0.10 % |
| vanadium | 0.10 % |
| manganese | 1.00 % |
| silicon | 1.00 % |
The Japanese-manufactured AUS-6 is an mid-grade stainless steel with a higher degree of wear resistance and toughness compared to its sister steels, AUS-4 and AUS-6. However, it doesn’t hold its edge as efficiently as premium steels. It became popular because of its balance between performance, easy sharpening, and affordable cost.
Advantages of AUS-6 as Knife Steel
This steel knife, AUS-6, is an excellent choice for casual EDC users because it provides a well-rounded performance. The steel is easy to sharpen, making it a good choice for beginners. The corrosion resistance, while not premium, is adequate for everyday use, especially if the knife is properly maintained.
Its affordability makes it accessible to a wide range of users. For everyday tasks like opening packages or cutting strings, AUS-6 knife would serve you nicely.
Disadvantages of AUS-6 for Knives
The main disadvantage of using AUS-6 in everyday carry knife is its weak edge retention compared to higher-end steels. This means your knife may need to be sharpened more often, which may be inconvenient for some users.
While AUS-6 is resistant to rust, it might need more maintenance than other stainless steels which can be a downside for some users.
Steel Rating
Steels with good edge retention will stay sharp longer, reducing the need for frequent sharpening
Edge Retention
2/6 PointsToughness is the steel's ability to absorb energy and deform without breaking
Toughness
3/6 PointsCorrosion Resistance measures how well the steel can resist rust and oxidation
Corrosion Resistance
4/6 PointsSharpenability refers to how easily a knife blade can be sharpened to its desired edge
Sharpenability
5/6 PointsThis is a relative measure based on typical market values. The actual price can vary widel
Price
6/6 PointsA higher HRC number typically indicates a harder steel, which can hold a sharper edge
Hardness
56 - 58 HRCIs AUS-6 Rust Resistant?
The AUS-6 steel is stainless which gives it decent rust and corrosion resistance compared to high carbon steels. It's important to note that while it does offer this resistance, it's still crucial to maintain your knife properly to prevent rust from developing.
How Durable is AUS-6?
With an HRC rating of 56 - 58, AUS-6 steel provides a softer blade steel in comparison to upper-level steels. This level of hardness offers the blade a certain level of flexibility, making it less likely to chip on impact. However, this added flexibility comes at the expense of edge retention.
Reputation
AUS-6 is known as a functional and affordable steel that delivers adequate performance for regular tasks. Its reputation mainly comes from its easy sharpening, decent toughness and corrosion resistance, making it suitable for everyday usage.
Conclusion
To sum up, AUS-6 steel provides good value for money and fulfills the requirements of an everyday carry knife. While its weaknesses lie in the aspect of edge retention and high maintenance requirement, these factors are balanced out by its benefits such as affordability and ease of sharpening.
