Improvements introduced in the manufacture of steels to nickel-cobalt-molybdenum (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent no. 273,346 or in the manufacture of nickel-cobalt-molybdenum steels, characterized in that they contain from 14% to 17.5% of nickel, 8% to 12% of cobalt, 4% to 5% of molybdenum, 0, 05% to 0.45% aluminum, O to 0.45% titanium, O to 0.05% carbon, OR to 0.1% zirconium, OR to 0.45% vanadium, OR to 2% of tungsten, O at 0.5% niobium, O at 0.5% tantalum, O at 3% copper and O at 0.3% beryllium and the rest is iron (except for impurities and incidental elements that normally occur in steel). (Machine-translation by Google Translate, not legally binding)