STAL

The steel has the compsn. (by wt.) 0.08-0.14% carbon, 0.10-0.37% silicon, 0.6-1.4% manganese, 1.7-2.7% mickel, 0.4-0.7% molybdenum, 0.03-0.07% vanadium, 0.02-0.07% aluminium, 0.005-0.012% nitrogen, 0.008-0.015% phosphorus, 0.003-0.008% arsenic, 0.001-0.005% tin, 0.005-0.15% calcium, balance iron, th...

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Bibliographische Detailangaben
Hauptverfasser:	9)V V BOBKOV, 7)J V SOBOLEV, 5)S I MARKOV, 11)A A KHODOSEVICH, 10)V A LITVAK, 3)G S KARK, 13)V V SOBOLEV, 2)A A ASTAFIEV, 1)E T DOLBENKO, 6)V P SAVUKOV, 4)V A NECHAEV, 8)N I POPOV, 12)E J KOLPISHON
Format:	Patent
Sprache:	swe
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The steel has the compsn. (by wt.) 0.08-0.14% carbon, 0.10-0.37% silicon, 0.6-1.4% manganese, 1.7-2.7% mickel, 0.4-0.7% molybdenum, 0.03-0.07% vanadium, 0.02-0.07% aluminium, 0.005-0.012% nitrogen, 0.008-0.015% phosphorus, 0.003-0.008% arsenic, 0.001-0.005% tin, 0.005-0.15% calcium, balance iron, the phosphorus content multiplied by the sum of the nickel and manganese contents being less than 0.037%. The steel is esp. useful for welded structures subjected to pressure and temperatures of up to 450 deg.C. e.g. the pressure vessels of nuclear power plant.