Q355NHC weather-resistant steel plate and preparation method thereof
The invention relates to a Q355NHC weather-resistant steel plate and a preparation method thereof, and belongs to the technical field of steel smelting, and the weather-resistant steel plate comprises the following substances in percentage by mass: 0.12%-0.15% of C, 0.26%-0.50% of Si, 1.0%-1.40% of...
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Sprache: | chi ; eng |
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