- Joined
- Feb 1, 2018
- Messages
- 1,668
Yea the people who make those charts are not smart. It happens alot.
https://knifesteelnerds.com/2018/09/03/ranking-the-steel-ranking-articles/
And from the sound of it, they don't know that m390, 20cv and 204p are the same composition. And it confuses there customers. Maybe they heat treated them differently, but why. Such drastic differences in those charts for being the same steel composition.
One time I asked them about the discrepancy, the engineer on their company run forum told me they heat treat the M390 to be tougher and the 20CV to be harder, because those were the attributes they wanted to maximize from each steel. It was a while ago and I remember not being completely satisfied with their answer. I'll see if I can find the exact question and answer. Sounds familiar.