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Priority to JP50017398ApriorityCriticalpatent/JPS5939494B2/en
Publication of JPS5192715ApublicationCriticalpatent/JPS5192715A/en
Publication of JPS5939494B2publicationCriticalpatent/JPS5939494B2/en
JP50017398A1975-02-131975-02-13
A steel for high heat input welding with a heat input of 60,000 J/cm or more and excellent notch toughness at the weld bond part.
ExpiredJPS5939494B2
(en)