D2 Steel Patina and Corrosion: What Every EDC Carrier Should Know
D2 steel is one of the most popular blade materials in budget and mid-range EDC knives, known for excellent edge retention and wear resistance. But there is a common question among knife owners: ...
D2 Steel Knife Myths Debunked: Facts Every EDC Carrier Should Know
D2 tool steel has become one of the most talked-about materials in the folding knife world. It offers an impressive balance of edge retention and affordability that has made it a favorite of budget...
D2 Steel vs Stainless: How This Tool Steel Compares to Everyday Stainless Blades
D2 steel occupies a unique position in the knife world. It is a tool steel that performs like a semi-stainless alloy, offering high edge retention and wear resistance that rivals many true stainles...
D2 Knife Steel vs 14C28N vs AR-RPM9: Comparing Budget Tool Steels for EDC
When shopping for an everyday carry folding knife under $100, you will encounter three steel names more than any others: D2, 14C28N, and AR-RPM9. These budget tool steels dominate the entry-level a...
Powder Metallurgy Steels Explained: M390, S90V, Elmax, and 20CV
What Is Powder Metallurgy (PM) Steel? Powder metallurgy is a manufacturing process that produces steel with a finer, more uniform microstructure than traditional ingot-cast steel. In this process, ...
M390 Steel Guide: Properties, Performance, and Comparison
What Is M390 Steel? M390 is a premium powder metallurgy stainless steel manufactured by Böhler-Uddeholm of Austria. Known for its exceptional balance of wear resistance, corrosion resistance, and ...