CPM 10V is an extremely rare tool steel used in a few different types of knives. This steel is considered top-shelf in comparison to most others available on the market.
You can typically expect to pay a bit more money with this steel from manufacturers such as Spyderco that bring out the best of it with their superior heat-treatment process. In terms of quality, CPM 10V is rated as an ultra-premium steel.
CPM stands for Crucible Particle Metallurgy, a process for the commercial production of high-quality tool steels. American Crucible Industries is the sole manufacturer of the CPM steels.
Common Uses & Pros and Cons for CPM 10V Steel
Among all the steel options for blades out there, CPM 10V is a solid choice for those who want a great premium knife steel. It’s most common use is for camping or hunting blades. CPM 10V steel is designed for cutting soft abrasive materials and really excels at it.
There are other steels with greater wear resistance and edge retention, yet none are currently offered, this depends on the production. CPM 10V even surpasses S90V in wear resistance. CPM S110V or S90V is very close to 10V, although 10V is ahead of that despite them being quite close in comparison.
However, CPM 10V can be a bit difficult to sharpen. Some find it not too difficult, while others do. In general, it’s not easy, yet not impossible to sharpen at the same time and can be brought to hair-splitting levels. CPM 10V a much harder steel than most others. This makes sharpening it generally harder, and you will be able to maintain the sharper edge longer.
Common Uses:
- Folding knives
- Outdoor/survival knives
- Hunting blades
- Premium knives
Pros and Cons:
- + High hardness
- + Hard to sharpen
- + Wear-resistant
- – Not stainless
- – More expensive
CPM 10V Composition
| Material | Amount |
| Carbon | 2.45 |
| Si | 0.90 |
| Mn | 0.50 |
| S | 0.07 |
| Cr | 5.25 |
| Mo | 1.30 |
| V | 9.75 |
A standard heat treatment hardness rating of CPM 10V is 255/277.
Our Top Picks for CPM 10V Steel Knives
Among the wide array of CPM 10V steel knives available, here’s a shortlist of a few blades we recommend. Each knife also fits a different style of use and design. The material also works for folding knives, survival knives, or hunting blades.
Right now, it’s a bit difficult to get your hands on a CPM 10V steel knife due to the rarity of production. Most are out of stock, or only available for resale.
1. Spyderco K2
This is a premium knife built with precision and designed to be a large slicer. The folding knife style comes with a long and durable handle. Some say it’s a bit large for everyday carry, while others find the size not much of an issue.
2. Sergey Rogovets Model 17 Biohazard Flipper
An engraved custom style knife, this flipper features CPM 10V that’s handmade and heat-treated at their shop by hand. The blade and handle feature quality craftsmanship with a comfortable design at a smaller size.
Conclusion
CPM 10V is a quality high-performance steel relative to the other upper-end stuff you’ll find at the high price points. You can expect it to outperform lower-end steels. Although for the money, CPM 10V steel may be one of the best options for those looking to pick up a premium knife steel that does the job, that’s built tough and is going to be wear resistant.