Heat Treating and Processing

How to Heat Treat 80CrV2

Thank you to all the new supporters on the Knife Steel Nerds Patreon! This type of research in heat treating wouldn’t be possible without all you supporters. Jim Ballard, Distal Steel, Max Vasilatos, Samuel Hicks, Gundam Iupus, Michael Brauer, Luong La, Chris Hancock, Todd Ellner, Brendon Novak, Yannis Hmade, Kyle Daily, Kenneth Proefrock, JRG, Jason Keen, Robert Johnson, Travis, C. Thomas Guething, Kevin Lavery, Zac War, Justin Smith, Jay Mwangi, Kiyoul Park, Luis Maian, Scott Maslowe, HK Knifeworks, James Hunsberger, Nicholas, Bruce Blake, Matthew Hutchinson, FOBOS Knives, Reiff Knives, Raphael Dall’Anese, Jonathan Shook, Tony Garcia, Dean Paxton, Carey A. Buckles, Pops Knife Supply, J. McConnell, and blank blank. read more

Austenitic Stainless, Cold Forging, Corrosion Resistance

H2 Steel – H1 the sequel

Background

A recent Spyderco Byte has announced a replacement for H1 steel – H2. H1 is known for being a very high corrosion resistance steel used primarily in Spyderco’s Salt line of knives. I have a previous article about the design of H1 and how it “works” which you can read here. I am somewhat tempted to re-write large chunks of that article here because H1 is one of the most misunderstood knife steels but I am going to try to hit a few of the highlights without much explanation and I hope you will read the earlier article to understand what I am referring to: read more