CPM 4V steel is a powder metalurgy tool steel made by Crucible Industries. CPM-4V steel combines high impact toughness and wear resistance with high hardness. Thanks to high wear resistance, knives made from CPM-4V steel do not require frequent sharpening. CPM 4V is an excellent knife steel, suitable especially for outdoor and bushcraft knives.

Steel composition: 1,35% Carbon, 5% Chromium, 3,85% Vanadium, 2,95% Molybdenum, 0,8% Silicon, 0,4% Manganese.

Knives with CPM 4V steel here.