| 摘要 |
PROBLEM TO BE SOLVED: To provide a stainless steel for a load sensor substrate having high yield strength and superior load responsibility. SOLUTION: The stainless steel with high yield strength has aσphase of 1 to 40% therein. The stainless steel with high yield strength comprises, by mass%, 0.01 to 0.10% C, 15 to 30% Cr, 5 to 25% Ni, 0.5 to 8% Mo, 0.01 to 0.50% N, and the balance Fe with unavoidable impurities, and has theσphase of 1 to 40% therein. The manufacturing method comprises heat-treating the stainless steel having the above composition at 600 to 900°C for 10min or longer so as to make theσphase exist in an amount of 1 to 40%. COPYRIGHT: (C)2004,JPO
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