About B4B 4 results

ASTM A437/A437M B4B is a quenched and tempered martensitic stainless steel with excellent mechanical properties

Dynamic recrystallization (DRX) process ofa martensitic stainless steel (AISI 422) at temperatures of950, 1000, 1050, 1100 and 1150oC and strain rates of 0.01, 0.1 and 1 s21.

AISI 422, 1.4935, X20CrMoWV12-1, B50A249 S12, B50A951, martensitic stainless steels are high-alloy steels mainly used turbine blades, power plants