HIGH TENSILE STRENGTH STEEL MATERIAL EXCELLENT IN HYDROGEN INDUCED CRACKING RESISTANCE

HIGH TENSILE STRENGTH STEEL MATERIAL EXCELLENT IN HYDROGEN INDUCED CRACKING RESISTANCE

PURPOSE:To obtain a high tensile strength steel material easily manufactured by an ordinary process and having extremely superior hydrogen induced cracking resistance by specifying a composition consisting of C, Si, Mn, Al, P, S, N, Ti, Nb, and Fe. CONSTITUTION:This material is a high tensile streng...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AMANO KENICHI, KOSEKI TOMOYA, MASUI SUSUMU
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:PURPOSE:To obtain a high tensile strength steel material easily manufactured by an ordinary process and having extremely superior hydrogen induced cracking resistance by specifying a composition consisting of C, Si, Mn, Al, P, S, N, Ti, Nb, and Fe. CONSTITUTION:This material is a high tensile strength steel material which has a composition consisting of, by weight, 0.001-0.20% C, >=1.5% Si, 0.5-3.0% Mn, 0.005-0.1% Al,