Austenitic steel with high cavitation and erosion resistanc

摘要

Steel with high resistance to cavitation and erosion contains (%) 0.25-1C, 10-20C Mn, 5-15 Cr, 1 Si, 2 Mo, 1 V, 0.5 Ni, 0.5 Ti and Ta with 0.005-1.5 B or 1-10W. The relatively high hot ductility of the alloy enables the manufacture of automatic welding wires and parts for hydraulic motors subject to high wear rates.