High Manganese TWIP Steel with Increased Corrosion Resistance

The paper describes the development of austenitic steel with TWIP effect, which is alloyed chromium to increase corrosion resistance. experimental heat this was cast in an melting furnace and subsequently subjected hot cold rolling. After rolling, appropriate recrystallization annealing temperature applied obtain optimal grain size. X-ray diffraction proved that contains a fully structure. annealing, sheets achieved TS more than 950 MPa elongation 40%. resistance increased addition chromium.