Alloy steel powder and its sintering steel null for high intensity high Characteristic sintering material

摘要

PURPOSE: To produce a steel powder for a high-strength and high-toughness sintered material capable of forming high-strength and high-toughness sintered parts with high dimensional precision as it is sintered. ;CONSTITUTION: This alloy powder contains 0.5-3wt.% Cr, 0.1-2wt.% Mo, ≤0.08wt.% Mn, 0.004-0.05wt.% N, 0.01-0.1wt.% Ti or 0.01-0.06wt.% REM and 0.001-0.01wt.% B.;COPYRIGHT: (C)1995,JPO