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High strength cobalt-free maraging steel
High strength cobalt-free maraging steel
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机译:高强度无钴马氏体时效钢
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摘要
High strength and toughness cobalt-free maraging steel containing, by mass, 11 to 15% Ni, 0.5 to 4% Cr, 0.5 to 5.5% Mo, 0.5 to 2% Ti, 0.05% max. C, 1% max. Mn and 0.5% max. Si, the balance consisting of iron and unavoidable impurities. The amounts of Ni, Mo and Ti in the steel have the following relationship to one another: ##EQU1## A process for heat treating this steel is also disclosed.
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