Is AUS8 Steel Better Than 8Cr13Mov?
If you’re a knife enthusiast, you may have heard of 8Cr13MoV and AUS8 steel. These two materials are both commonly used for knife-making due to their excellent properties. Both are very popular in the cutlery world, but many people often wonder which one is better. Read on to find out more about 8Cr13MoV and AUS8 steel.
Which One Is Better Steel?
Following the race of 8Cr13Mov vs. AUS8 steel, it seems like both are kind of equivalent to each other. While 8Cr13Mov is Chinese steel, the other counterpart is Japanese steel. 8Cr13MoV is a budget steel, it has a good balance of both edge retention and toughness.
AUS8 is slightly better than 8Cr13MoV in terms of corrosion resistance as it has a high amount of nickel, which gives it extra strength in terms of stainless steel quality. Although in price point, 8Cr13MoV is cheaper than AUS8.8Cr13MoV is more prone to chipping but holds a fine edge for about twice as long as AUS-8. But all the other aspects are the same, so in our opinion, AUS8 edges out 8Cr13MoV slightly.
Comparison Chart
| Basis for Comparison | 8Cr13Mov | AUS8 |
| Chemical Compounds | 0.7% Carbon 13% Chromium 0.11% Nitrogen 1% Manganese 0.08% Vanadium 1% Silicon 0.3% Molybdenum 0.04% Phosphorus | Carbon 0.7% Chromium 14.5% Nickel 0.49% Silicon 1% Sulfur 0.03% Molybdenum 0.3% |
| Hardness | 55-62 HRC | 59-60 HRC |
| Toughness | Decent | Decent |
| Wear Resistance | Moderate | High |
| Edge Retention | Good | Good |
| Corrosion Resistance | Highly-resistant | Highly-resistant |
| Ease of Sharpening | Quite Easy | Easy |
| Cost | Quite Affordable | Affordable |
Differences in Properties
Here are some distinctive features between 8Cr13MoV and AUS8 steel:
Built Quality
In terms of built quality 8Cr13MoV is slightly weaker than AUS8 as it has lower carbon content and is softer. AUS8 steel on the other hand is slightly harder and has better corrosion resistance because of its high nickel content. Both 8Cr13Mov and AUS8 possess 55-62 HRC & 59-60 HRC respectively.
Edge Retention
Both steels perform the same in terms of edge retention. 8Cr13MoV is slightly softer, so it might need sharpening more often but it can be made razor-sharp quickly. AUS8 has slightly better corrosion resistance, but it takes a bit longer to sharpen than the former.
Sharpening Ability
8Cr13Mov steel is slightly easier to sharpen than AUS8 as it’s softer. It can be made razor-sharp quickly and without too much effort, whereas AUS8 steel needs more time and skill to get a fine edge.
Wear Resistance
AUS8 contains a richer amount of Carbon & Molybdenum, so it has better wear resistance than 8Cr13MoV. AUS8 steel may also last a bit longer than 8Cr13MoV as it’s slightly harder and more durable.
Price
When it comes to price 8Cr13MoV wins by a mile. It’s significantly cheaper compared to the AUS8 steel which makes it an attractive choice for budget-friendly knives.
Users Purpose
You may have different purposes for using a knife. Aus8 is the better to choose if you are looking for outdoor activities or survival-type situations. if you are on a budget and looking for day-to-day activities like kitchen work, then 8cr13mov would be adequate.
Enthusiast Opinion
Knife lovers usually concur that while both 8Cr13MoV and AUS-8 are great choices for affordable knives, AUS-8 has a slightly better performance.
The choice ultimately depends on preference and intention of use as there is not much of a difference between the two steels.
Conclusion
When it comes to 8Cr13MoV vs. AUS8 steel, it’s really up to personal preference as both materials perform similarly in terms of edge retention, sharpening ability, and wear resistance. However, 8Cr13MoV is significantly cheaper while AUS8 steel has slightly better corrosion resistance. Ultimately, the best knife for you depends on your individual needs and budget. Be sure to do your research before making a purchase so you can make an informed decision about which type of steel is right for you. Good luck!
Related Topic
- SPY 27 Vs M390 steel | What are the differences between these two steels?
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- AUS 8 vs D2: Which steel makes a better knife?
Favorite Knife In Each Category
8Cr13MoV (suggested knife)
This EDC Kershaw Fringe Pocket Knife is made with 8Cr13MoV steel and features a lightweight design suitable for everyday use. The Fringe features a flipper and SpeedSafe assisted opening for easy one-handed opening, as well as a secure liner lock to keep the blade securely in place. It’s perfect for those looking for an affordable EDC knife that still performs well.
AUS8 (suggested knife)
This Russian-made EDC folder from Kizlyar kk0071 is made with AUS8 steel and features a unique design. It has a 4.5-inch full tang blade, a thumb hole opener for easy one-handed opening, and a liner lock for secure closing. The handle is made of micarta to provide excellent grip in any condition. It’s a great knife for anyone looking for an EDC with a unique style and good performance.
