Martensitic stainless steel Metal for automatic lathes Martensitic stainless steels are in the y phase zone at normal quenching temperature, but their y phase is only stable at high temperatures, and the M point is generally around 300 °C, so it is transformed into martensite when cooling. Martensitic stainless steels include 2Cr13, 2Cr13Ni2, 3Cr13 and partially modified 12% chromium hot […]
