Patent ID: 10767245

Abstract:
Provided is a nickel material having excellent corrosion resistance and high strength, and a method for manufacturing the nickel material. A nickel material has a chemical composition consisting of, in mass %, C: 0.001 to 0.20%, Si: 0.15% or less, Mn: 0.50% or less, P: 0.030% or less, S: 0.010% or less, Cu: 0.10% or less, Mg: 0.15% or less, Ti: 0.005 to 1.0%, Nb: 0.040 to 1.0%, Fe: 0.40% or less, sol. Al: 0.01 to 0.10%, an N: 0.0010 to 0.080%, with the balance being Ni and impurities, and satisfying Formula (1) and Formula (2). 0.030≤( 45/48)Ti+( 5/93)Nb−( 1/14)N<0.25  (1)0.030<( 3/48)Ti+( 88/93)Nb−( 1/12)C  (2)A content (mass %) of a corresponding element is substituted for each element symbol in Formula (1) and Formula (2).