Patent ID: 10975460

Abstract:
The present invention relates to a steel powder having a composition containing, in mass %, 0.10≤C<0.25, 0.005≤Si≤0.600, 2.00≤Cr≤6.00, −0.0125×[Cr]+0.125≤Mn≤−0.100×[Cr]+1.800 in which the [Cr] represents the value of Cr content in mass %, 0.01≤Mo≤1.80, −0.00447×[Mo]+0.010≤V≤−0.1117×[Mo]+0.901 in which the [Mo] represents the value of Mo content in mass %, 0.0002≤N≤0.3000, and the balance being Fe and unavoidable impurities.