BEARING STEEL BEING EXCELLENT BOTH IN WORKABILITY AFTER SPHEROIDIZING-ANNEALING AND IN HYDROGEN FATIGUE RESISTANCE PROPERTY AFTER QUENCHING AND TEMPERING
Provided is bearing steel excellent in workability after spheroidizing-annealing and in hydrogen fatigue resistance property after quenching and tempering. The bearing steel has a chemical composition containing, by mass %: 0.85% to 1.10% C; 0.30% to 0.80% Si; 0.90% to 2.00% Mn; 0.025% or less P; 0....
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