Steel for lrge heat input welding


PURPOSE: To increase toughness of heat-affected zone and to improve efficiency of welding by limiting composition. especially N, O, P, S, of large heat input welding steel of 100KJ/cm per single phase which is used in one side submerged are welding and electro-slag welding. COPYRIGHT: (C)1977,JPO&Japio




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Cited By (15)

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    JP-H0121848-B2April 24, 1989Nippon Kokan Kk
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    JP-H0277561-AMarch 16, 1990Nippon Steel CorpNuclear reactor steel plate excellent in electron beam welding characteristic
    JP-H0277562-AMarch 16, 1990Nippon Steel CorpNuclear reactor steel excellent in electron beam welding characteristic
    JP-H03100141-AApril 25, 1991Sumitomo Metal Ind LtdSteel having excellent toughness in heat affected zone and its manufacture
    JP-H0353044-AMarch 07, 1991Sumitomo Metal Ind LtdSteel stock excellent in toughness in weld heat-affected zone and its production
    JP-H0534415-B2May 24, 1993Nippon Steel Corp
    JP-H0534416-B2May 24, 1993Nippon Steel Corp
    JP-H0588297-B2December 21, 1993Nippon Steel Corp
    JP-S52111817-ASeptember 19, 1977Sumitomo Metal Ind LtdThermal strain brittleness resisting low alloy steel
    JP-S5445612-AApril 11, 1979Nippon Steel CorpLow-alloy steel free of post-stress-removing-anneal embrittlement in heat affected zone
    JP-S5547366-AApril 03, 1980Nippon Steel CorpSteel for weld construction having high fracture toughness weld zone
    JP-S5714746-B2March 26, 1982
    JP-S6050116-AMarch 19, 1985Nippon Kokan Kk Manufacture of very low-nitrogen high-tension steel for high heat input welding
    JP-S62180013-AAugust 07, 1987Nippon Kokan Kk Manufacture of nontemper high tension steel plate having low welding crack susceptibility