Chromax is an impressive yet somewhat lesser known steel in the knife industry. It is heat treated to a Rockwell Hardness of 64-65, signifying excellent edge retention capabilities. Chromax is more durable than R2/SG2 steel and much more rust-resistant than carbon steel, making it an incredibly cost-effective material with qualities comparable to more expensive options. It consists of 5% Chromium, 1% Carbon, 0.9% Manganese, 1.2% Molybdenum, and 0.5% Vanadium.