PROCESS FOR MANUFACTURING MARTENSITIC STAINLESS STEEL EXCELLENT IN STRESS CORROSION CRACKING RESISTANCE

摘要

The process comprises incorporating 2 to 6 wt % of Ni and 15 to 18 wt % of Cr in steel, and heating the steel to a temperature of 680 to 830°C keeping it at this temperature, and cooling, or optionally tempering it at a temperature lower than 600°C.