Vanadis 60 Super High Speed Steel - 70 Rc and 7% Vanadium 

New study by myself and Malachi Chou-Green looking at Uddeholm's Vanadis 60, a powder metallurgy high speed steel that reaches 70+ Rc and has 6.5% vanadium. We tested its properties and found how it compares to other super high speed steels like Maxamet and Z-Max.
Written version of this information with citations: knifesteelnerd...