STEEL

The steel has the compsn. (by wt.) 0.08-0.14% carbon, 0.10-0.37% nickel, 0.5-0.7% molybdenum, 0.03-0.07% vanadium, 0.02-0.07% aluminium, 0.005-0.12% nitrogen, 0.003-0.012% phosphorus, 0.03-0.12% cerium, 0.001-0.006% antimony, balance iron the sum of the antimony and phosphorus contents being less th...

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Bibliographische Detailangaben
Hauptverfasser:	SOBOLEV VALENTIN V,SU, RIVKIN SEMEN I,SU, SAVUKOV VLADIMIR P,SU, MARKOV SERGEJ I,SU, POPOV NIKOLAJ I,SU, SOBOLEV YURIJ V,SU, DOLBENKO EVGENIJ T,SU, KARK GRIGORIJ S,SU, NECHAEV VLADIMIR A,SU, ASTAFEV ANATOLIJ A,SU, BOBKOV VALERIJ V,SU, KOLPISHON EDUARD YU,SU
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The steel has the compsn. (by wt.) 0.08-0.14% carbon, 0.10-0.37% nickel, 0.5-0.7% molybdenum, 0.03-0.07% vanadium, 0.02-0.07% aluminium, 0.005-0.12% nitrogen, 0.003-0.012% phosphorus, 0.03-0.12% cerium, 0.001-0.006% antimony, balance iron the sum of the antimony and phosphorus contents being less than 0.011/(manganese content - 0.2). The steel is esp. useful for welded structures subjected to pressure, e.g. steam generators, volume compensators and other pressure vessels of 1-2 million kW nuclear power plant, where the structures have a thickness of 200-300 mm.