HOT-WORKING STEEL ARTICLE

A hot-working steel article, e.g., tool, comprising a material which comprises, in % by weight, 0.451 to 0.598 C, 0.11 to 0.29 Si, 0.11 to 0.39 Mn, 4.2 to 4.98 Cr, 2.81 to 3.29 Mo, 0.41 to 0.69 V, with the balance iron, contaminants and accompanying elements, as well as an alloy and a process for ma...

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Bibliographische Detailangaben
Hauptverfasser:	SCHWEIGER, HERBERT, FISHER, KAY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A hot-working steel article, e.g., tool, comprising a material which comprises, in % by weight, 0.451 to 0.598 C, 0.11 to 0.29 Si, 0.11 to 0.39 Mn, 4.2 to 4.98 Cr, 2.81 to 3.29 Mo, 0.41 to 0.69 V, with the balance iron, contaminants and accompanying elements, as well as an alloy and a process for making said article. Un article en acier pour le travail à chaud, par ex. un outil, comprenant un matériau composé, en % par poids, de 0,451 pour 0,598 de C, 0,11 pour 0,29 de Si, 0,11 pour 0,39 de Mn, 4,2 pour 4,98 de Cr, 2,81 pour 3,29 de Mo, 0,41 pour 0,69 de V, le reste étant composé de fer, de contaminants et d'éléments d'accompagnement, ainsi que d'un alliage et d'un procédé de fabrication dudit article.