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COMPONENTS MADE OF STEELS WITH AN ULTRAHIGH CARBON CONTENT AND WITH A REDUCED DENSITY AND HIGH SCALING RESISTANCE
COMPONENTS MADE OF STEELS WITH AN ULTRAHIGH CARBON CONTENT AND WITH A REDUCED DENSITY AND HIGH SCALING RESISTANCE
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机译:具有超高碳含量,密度降低和高耐刮擦性的钢制成的组件
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摘要
UHC lightweight structural steel with improved scaling resistance, comprising the composition in % by weight C: 1 to 1.6, Al: 5 to 10, Cr: 0.5 to 3, Si: 0.1 to 2.8, the remainder iron and customary impurities accompanying steel, and a method for producing components hot-formed from this in air, wherein hot-forming temperatures of from 800 to 1050° C. are used, depending on the Si content.
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