- Joined
- Feb 4, 2015
- Messages
- 56
I don't know where the idea that this steel is somewhere between 440A and 440B would have come from. 1.4116 only has .45% -.5% carbon, well under even 440A and about the same as 420HC. It also only has about 14.6% chromium. All the 440 steels have between 16% and 18% chromium. It really looks more to me like it falls between AUS-4 and AUS-6. It is actually very similar in its chemical composition to 425M.