Moderate wear resistance and impact resistance. Used in the wear stands of finish rolling.

耐磨性及冲压性适中, 适用于精轧机组后部机架.

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However , lowering the finish rolling temperature made the most contribution to the increase of the strength.

降低终轧温度对强度提高的贡献最大.

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Better wear resistance. Used in the stands counting down two of finish rolling and reducing stands.

耐磨性较高, 适用于精轧机组成品机架和定径机组.

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