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Steels and vessels for coal and coal / ore combined
Steels and vessels for coal and coal / ore combined
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机译:煤炭和煤炭/矿石联合用钢铁和船舶
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摘要
Provided is a steel for prehardening both of coal wire and coal and ore, both having excellent corrosion resistance and excellent anti-lamellar tear property, by setting a Sn content of less than 18 by adopting a predetermined component composition.
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