Is S30V steel brittle?

Is S30V steel brittle?

S30V is a favorite of mine. I can sharpen it quite easy, and it generally retains a decent edge. When compared to some steels, it can be fragile. It's a terrific steel for folders and hunting knives, but it's not my first choice for large knives that will be subjected to chopping or bataning blows.

Brittleness is an issue with any knife made from stainless steel. Even carbon steel becomes more brittle when heat treated. Because high-speed steel is a mixture of iron, nickel, and cobalt, it also shares this trait. However, the impact resistance of high-speed steel is higher than that of regular stainless steel because the metal particles are larger. This means that high-speed steel wounds more like a bone than a glass blade does. The larger particles also make sharpening easier since you don't have to be as careful about not cutting into the surface while sharpening.

Overall, S30V is a tough material that will hold its shape under stress. It's not as brittle as stainless steel, but it is still a hard material that needs to be handled with care. High-speed steel is designed to cut through bone, so it's no surprise that many people avoid using them for cutting vegetables due to the risk of breaking off small pieces.

Is the S30V bad?

S30V steel is a fantastic steel that is reasonably priced. There are bad steels and good steels. However, being a robust steel that retains an edge for a longer period of time than AUS8, it is an excellent value. S110V, on the other hand, will retain an edge for a longer amount of time but will readily fracture an edge. The S30V steel is also capable of being heat treated which further increases its lifetime as well as its performance.

The S30V steel is commonly used for cutting tools because of its high hardness and toughness. This makes it ideal for tools that are in contact with your skin or any other hard surface. It is also used for industrial blades because it holds an edge very long compared to other common blade materials such as carbon steel or stainless steel.

S30V has a tensile strength of between 485 and 535 MPa (70-80 ksi) and a HVH hardness of approximately 90-95 Rc. While this may not seem like much, it should be noted that ordinary kitchen knives are made from this steel. S30V is also capable of being heat treated which can increase its strength even more. Although regular oiling will provide some protection against corrosion for S30V, dry storage is recommended to prevent oxidation.

S30V has many applications where extreme durability and hardness are required but size is not a concern. Such as knife blades, tooling, and scissors.

Why is S30V so hard to sharpen?

S30V has a lot of carbide (mostly vanadium carbides, I believe, which are extremely hard). That is one of the reasons it has remained competitive for so long. Why sharpening is harder on softer honing surfaces like Arkansas stones S30V and related steels respond well to diamond hones. The stone doesn't have to be super-sharp to get good results.

Because of its high carbon content, however, S30V can be difficult to sharpen. It's not that it won't cut; with enough effort you can shave very thin slices off the end of your knife. The problem is that it tends to grab onto the stone and won't let go. This can lead to breakage if you aren't careful or uneven wear if you are willing to put in the time to learn how to properly hone S30V knives.

Also, because S30V has such a high carbon content, it will burn if you try to re-harden it after already hardening it some other way. So if you want to keep your S30V knife completely free from any residue of any kind (including blood), then you'll need to either purchase a new blade or harden only one side of the knife.

Finally, because S30V is so hard, it's easy to scratch or dull yourself out of balance if you aren't careful when handling these knives.

How good is Sandvik Steel?

Because it is a low-end steel that is so near to a mid-range steel, it has excellent edge retention, toughness, hardness, wear resistance, and corrosion resistance, making it ideal for knives. The sandvik steel blade can hold its shape well because of the soft steel composition. The sandvik steel handle is comfortable to hold because of the rubberized finish.

Sandvik has been making high-quality knives since the 1930s. Their products are popular with collectors because of their affordable prices.

There are three main grades of sandvik steel: SVK64, SVK69, and SVH75. These names indicate the carbon content of the steel: 64%, 69%, and 75%. Although these names are used by other manufacturers as well, only Sandvik uses them themselves. For example, Shun's SVK69 knife is exactly like Sandvik's SVK69 except that Shun labels their knife as such.

SVK64 is the lowest grade of sandvik steel. It is ideal for use on food because it is not too hard nor too soft. The knife will hold its shape well and won't break easily. SVK64 is commonly sold in stores that sell kitchen equipment because it is a good choice for beginning cooks who don't want to spend a lot of money but still want quality materials in their knives.

About Article Author

Jean Barnes

Jean Barnes is an avid journaler and loves to write. She enjoys expressing her thoughts through words on paper. Jean has been journaling for over four years and she finds that it helps her to sort through her thoughts, emotions, and experiences. She finds journaling to be an invaluable tool when it comes to self-examination and growth.

Disclaimer

TexturaTrading.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Related posts