- Sandvik 14C28N Stainless Steel, Cryogenic Treatment
Sandvik 14C28N is a martensitic stainless chromium steel with a chemistry optimized for high
quality professional knife applications which put very high demands on edge sharpness, edge
stability and corrosion resistance. As to this knife, the 14C28N is intensively processed by RUIKE
using quenching and cryogenic treatment, which features an ideal hardness of 58~60 HRC.
RUIKE knife handles are a blend of fiberglass and resin, giving the knives the ability to withstand
intense forces, preventing scrapes and general abrasion.