Patent ID: 6053990
Filing Date: 2000-04-25
Classification: C22C,F16D

Abstract:
An iron alloy material comprising:carbon present in an amount of 3.50-3.70% by weight;vanadium present in an amount of 0.05-0.1% by weight;molybdenum present in an amount of 0.20-0.30% by weight;silicon present in an amount of 1.90-2.0% by weight;manganese present in an amount of 0.55-0.70% by weight;phosphor present in a maximum amount of 0.10% by weight;sulphur present in an amount of 0.08-0.12% by weight;chromium present in an amount of 0.20-0.30% by weight; andcopper present in an amount of 0.20-0.30% by weight;with the balance being substantially perlitic grey iron.