High resistance to pitting, crevice and chloride stress corrosion, high resistance to general corrosion in acids, high corrosion fatigue and erosion corrosion, good weldability, High Pitting Resistance Equivalent Number (>40).
| Carbon(C) | Manganes(Mn) | Phosphorus(P) | Sulfur(S) | Silicon(Si) | Nickel(Ni) | Cobalt(Co) |
| 0.030 Max | 1.2 Max | 0.025 Max | 0.015 Max | 0.8 Max | 6.0-8.0 | – |
| Chromium(Cr) | Manganese(Mo) | Niobium + Tantalum(Nb (Cb) + Ta) | Titanium(Ti) | Copper(Cu) | Aluminum(Al) | Iron (Fe) & Others |
| 24.0-26.0 | 3.0-4.0 | – | – | – | – | PREN– 40 Min, Nitrogen– 0.3, Fe– Balance |