해양구조물용 저온 고강도 Casting Steel 소재 개발
A Study on the Low Temperature & High-strength Low-alloy Material for Casting Steel of the Offshore Structures
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초록
The high-strength low-alloy(HSLA) steels have low carbon contents(0.05~0.25% C) in order to produce adequate formability and weldability, and they have manganese contents up to 1.7%. Small quantities of silicon, chromium, nickel, copper, aluminum, molybdenum are used in various combinations. The results contained in this paper can provide the valuable information on the development of -40℃ low temperature HSLA. Furthermore, the present experimental data will provide important database for casting steel materials of the offshore structure.
Abstract
The high-strength low-alloy(HSLA) steels have low carbon contents(0.05~0.25% C) in order to produce adequate formability and weldability, and they have manganese contents up to 1.7%. Small quantities of silicon, chromium, nickel, copper, aluminum, molybdenum are used in various combinations. The results contained in this paper can provide the valuable information on the development of -40℃ low temperature HSLA. Furthermore, the present experimental data will provide important database for casting steel materials of the offshore structure.
참고문헌 (9)
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