8Cr13MoV is a low-end Chinese-made stainless steel.
It belongs to the CR13 series. The steel’s key features are being high in Carbon and Chromium. It’s commonly seen in knives thanks to its low-budget machining process and thoroughly essential components.
Chinese-made steel has recently gained popularity within the manufacturing community as being highly practical and efficient.
The materials’ low-end nature also provides excellent opportunities for small and medium factories/brands to compete with big corporations with more high-quality materials.
Now back to 8Cr13MoV.
- 0.8% of Carbon. This amount is perfect since any higher percentage of Carbon decreases its toughness. The steel alloy that contains more than 2,14% of iron is called cast iron, and it’s quite brittle.
- 14,5% of Chromium, giving it excellent edge retention and durability
- 0,3% of Molybdenum to ease the machining process
- 0,2% Nickel, improving its toughness
- 1% of Manganese for increased hardness and brittleness
- 1% Silicon to make it harder
- 0,04% of Sulfur, making it easier to manufacture
And finally, 8Cr13MoV has 0,25% of Vanadium, ensuring its wear resistance and hardenability.
8Cr13MoV is high in Chromium, which makes it a “stainless steel.” Stainless steel is very frequently seen in cutlery, thanks to its excellent resistance to high temperature, water, machine wash, and rust. It also ensures hygiene.
It is also worth noting that, since 8Cr13MoV is stainless, it’s relatively easy to be mass-produced. The method and process to churn out stainless steel are well-versed throughout the globe. 8Cr13MoV’s production is not exclusive to China so that it can be made and used in any country.
Going anywhere lower than 7Cr is a waste of time since 7Cr can’t even hold an edge. Going up to 9Cr can be quite pricey to produce, so if you’re looking for a bargain for quality, the 8Cr steel series is enough for your quality.
So is 8Cr13Mov good knife steel? Let’s stray from chemistry and into the factory to check!
Are 8Cr13MoV’s Properties Make For A Good Knife?
To simplify the matter, the Rockwell Hardness scale is used to measure the indentation hardness. The higher the scale material is, the harder it is to be dented while penetrating a surface.
The Rockwell Hardness of 8Cr13Mov is a maximum of 62HRC. That’s quite impressive since the hardness of top-quality steel is 64HRC.
After examining its chemical composition, we can summarize a few things: 8Cr13MoV is cheap, hard, and durable. But there are so many more notable qualities that this steel holds that make it stand out from the array. Let’s examine it through the lens of a material qualifier.
– Edge Retention: Edge retention of steel is to combine a variety of things such as toughness, hardness, blade grind, edge geometry, and more. 8Cr13MoV reaches quite ideal hardness for its limited budget, so suitable that it can be compared to mid-range steel.
– Corrosion/Wear Resistance: As mentioned above, this material offers excellent resistance thanks to Chromium and Vanadium in the alloy. Chromium and Vanadium have the potential to increase the elevated temperature strength of stainless steels through concrete solution hardening.
– Sharpness: 8Cr13MoV can easily be sharpened and fashioned in lots of methods.
– Welding: It has poor weldability due to being high in Carbon and Chromium.
– Toughness: It possesses relatively excellent toughness, especially for its production and operational costs.
– Life-long quality: 8Cr13MoV’s quality can be maintained throughout its life cycle without losing value.
If you wish to test it and tools made from it, there are many ways you can check its performance in the factory. As for where to find 8Cr13MoV’s knives on the market, we’ll include a mini-list below.
Is 8Cr13MoV Good Knife Steel?
Surprisingly, Chinese-manufactured steel has risen in popularity. They’re easy to make, and they don’t cost much to produce. But the stigma attached to “Made in China” materials can prevent consumers from using goods of this origin.
But the origin can no longer speak for a material’s quality, now that Chinese-manufactured materials have flooded the market and infiltrated a plethora of products. Especially with 8Cr13MoV, its origin now holds an advantage over other kinds of steel, thanks to how easy it can be made.
As for the topic of this post, it is often manufactured in China may throw some people off, but 8Cr13MoV genuinely is a good steel for knives. It’s affordable due to being a low-end steel alloy, but it can hold an edge and has excellent resistance and toughness. In the case of Spyderco’s 8Cr13MoV, proper heat treatment can even give it in question outstanding qualities!
8Cr13MoV has great value, and its chemical makeup offers versatility. Is 8cr13mov good knife steel? Yes, it is good for kitchen knives, hunting knives, and even everyday carry knives.
Here are some of the best 8Cr13MoV knives for you to test out for yourself:
- Spyderco’s Tenacious
- CRKT’s Burnout Folding Knife
- Kershaw Cryo Folding Knife
To sum it all up, is 8Cr13MoV good knife steel? We can now confidently tell you “Yes”, with the evidence provided above. Now the question lies on how you’re going to utilize this material in your devices and other products.
Last Updated on February 24, 2021 by Andy Wang