Alloyed steel
AssigneeKubota Corporation
InventorsShinichi Murakami, Katsutaro Akamatsu, Hisashi Hiraishi
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Abstract
An alloyed steel having high heat and wear resistance is disclosed. This alloyed steel contain carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, cobalt, tungsten, niobium and iron and other impurities as the remainder. A deoxidizing agent may be added.
Claims13
An alloy having high heat and wear resistance, which consists essentially of carbon in an amount of 0.30 to 0.50%, silicon in an amount of 1.0 to 1.8%, manganese in an amount of 1.0 to 1.8%, chromium in an amount of 26 to 30%, nickel in an amount of 18 to 22%, tungsten in an amount of 0.5 to 6%, nobium in an amount of 0.5 to 4%, cobalt in an amount of 18 to 22%, and iron and other impurities as a remainder, said percentage being based on the total weight of the composition.
Dependencies are inferred from the claim text.