STEEL Russian patent published in 1994 - IPC

FIELD: metallurgy. SUBSTANCE: steel has, wt. -% : carbon 0.01-0.04; silicon 0.01-0.04; manganese 0.1-0.6; chrome 22-26; nickel 7-13; molybdenum 1.6-3.0; nitrogen 0.16-0.35; boron 0.006-0.012; calcium 0.02-0.04; lanthanum 0.06-0.1; cobalt 0.1-0.8; aluminium 0.04-0.06; titanium 3-5; vanadium 0.3-0.5, and iron - the rest. Steel can be used for weld wire making. EFFECT: enhanced strength and corrosion stability.