Patent ID: 9458743
Filing Date: 2016-10-04
CPC Classification: B23P,C21D,C22C,F01L,Y10T

Claim Text:
1. An iron-based alloy comprising, in weight percent: carbon from about 2 to about 3 percent; manganese from about 0.1 to about 0.4 percent; silicon from about 0.3 to about 0.8 percent; chromium from 11.5 to about 14.5 percent; nickel from about 0.05 to about 0.6 percent; vanadium from about 0.8 to about 2.2 percent; molybdenum from about 4 to about 7 percent; tungsten from about 3 to about 5 percent; niobium from about 1 to about 3 percent; cobalt from about 3 to about 5 percent; boron from zero to about 0.2 percent; and balance iron and incidental impurities wherein a total molybdenum and tungsten content is 10 percent or less.