Crack resistance of low-carbon martensitic steel

Structure and properties of low-carbon martensitic steels

“…1 % C) C r -Ni -Mo martensite steels varies from -4 0 to -8 0~ [5]. The crack resistance under different loading conditions studied on widely used commercial LCMS of grade 07Kh3GNM [6] is higher after quenching and low-temperature tempering than after quenching and high-temperature tempering (Fig. 2).…”