HIGH TENSILE STEEL HAVING EXCELLENT GALVANIZATION CRACKING RESISTANCE

PURPOSE:To prevent the galvanization cracking resistance in the HAZ(welding heat affected zone) of a large weld structure by incorporating specific wt.% of C, Mn, Si, Al and B and one or more kinds among Cu, Ni, Cr, Mo, V, Nb and Ti into Fe and specifying the combination of these elements. CONSTITUT...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: INOUE HISASHI, YAMATO KAZUNARI, KANETANI KEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To prevent the galvanization cracking resistance in the HAZ(welding heat affected zone) of a large weld structure by incorporating specific wt.% of C, Mn, Si, Al and B and one or more kinds among Cu, Ni, Cr, Mo, V, Nb and Ti into Fe and specifying the combination of these elements. CONSTITUTION:To Fe,