M390 vs S90V – Knife Steel Shootout (My Opinion…)
At A GlanceBohler-Uddeholm’s M390 and Crucible Industries’ S90V are two high-performing blade steels. M390, often referred to as “super steel,” is recognized for its hardness, wear resistance, and corrosion resistance. S90V stands out for its edge retention and wear resistance, albeit being harder to sharpen. Though both are premium options, M390 is typically more expensive …