CTS-BD1
From Spydiewiki
A relatively-new steel from Carpenter Steels, designed to be nearly identical to GIN-1/G-2. Used in the lightweight FRN versions of the C94 UK Penknife.
| Carbon | Chromium | Cobalt | Copper | Manganese | Molybdenium | Nickel | Nitrogen | Phosphorus | Silicon | Sulfur | Tungsten | Vanadium |
| 0.90 | 15.50 | / | / | 0.60 | 0.30 | / | / | / | 0.37 | / | / | 0.10 |
