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低温用形鋼の機械的性質と溶接性

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川崎製鉄技報 KAWASAKI STEEL GIHO

Vol.3 (1971) No.2

低温用形鋼の機械的性質と溶接性

Mechanical Properties and Weldability of Steel Angle for Low Temperature Service 服 部 邦 宏(Kunihiro Hattori) 田 淵 俊 (Takashi Tabuchi) 亀 田 正 紀 (Masaki Kameda) 要旨 : 細粒Al キルド鋼による低温用等辺山形鋼を試作し,その機械的性質と溶接性を調べたもの である。調査の結果,すぐれた切欠靱性と良好な溶接性を有し,常圧で貯蔵されるLPG 容 器やその他の低温容器,構造物に適した性能を有することがわかった。 Synopsis :

Mechanical properties and weldability have been examined of low-temperature angles test-manufactured from Al-treated fine grain killed steels. Results of the test have revealed that with their excellent notch toughness and good weldability, they are suited as the materials for the LPG vessels to be stored at normal pressure, and other low-temperature vessels and structures.

(c)JFE Steel Corporation, 2003

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