ARMCO NITRONIC 60

provides excellent high-temperature oxidation resistance and low temperature impact resistance. The latter makes this stainless steel an idea choice for cryogenic application involving unlubricated metal-on-metal wear. Composition (wt %) Carbon (C) 0.10 max. Manganese (Mn) 7.00 – 9.00 Silicon (Si) 3.50 – 4.50 Phosphorus (P) 0.040 max.