#K390
Discover the benefits of K390 steel, known for its extreme wear resistance and outstanding edge retention. Explore the best knives crafted from this high-performance steel.
K390 Steel vs M390 Steel Performance and Application Comparison
Despite the similar sounding names, Böhler K390 and Böhler M390 are completely different steels with opposite strengths. The primary divide is that M390 is stai...
CPM-Maxamet vs CPM-10V Steel Sharpness Comparison
CPM- Maxamet and CPM-10V represent the extreme upper tier of non-stainless "super steels." While they share some similarities—high wear resistance and low corro...
What is MagnaMax Steel?
MagnaMax is a next-generation powder metallurgy stainless steel released in mid-2025 as the highly anticipated successor to the famous CPM MagnaCut . Developed ...
What is Maxamet Steel?
Maxamet is a super-hard, high-alloy powder metallurgy tool steel produced by Carpenter Technology Corporation . It is often described as a "bridge" between high...
What is M398 Steel?
Böhler M398 Microclean is an ultra-high-alloy powder metallurgy stainless steel that serves as the "extreme" evolution of the famous M390 . While M390 is known ...
What is K390 Steel?
K390 Microclean is a premium powder metallurgy cold-work tool steel produced by Böhler-Uddeholm . In the knife community, it is revered as a "beast" of a steel,...