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宝钢研制成功的高强度Ｃｒ－ Ｚｒ－ Ｃｕ 结晶器铜板在化学成份和机械性能方面完全达到或超过现用日本结晶器铜板的相应指标，经较长时间使用考核，长短边铜板的一次平均使用寿命分别达到了４０２ 炉和５３１ 炉，总使用寿命可分别达到３２２０ 炉（过钢量为４８３０００ 吨）和３４５１ 炉，超过进口长短边铜板一次平均使用寿命分别为３１６ 炉和４１７ 炉、总使用寿命分别为２５５０ 炉和２８５１ 炉的水平。铬锆铜结晶器铜板研制成功，不仅每年可为宝钢节约大量费用，而且对提高我国的连铸技术及装备水平有重大意义。
Baosteel successfully developed high-strength Cr-Zr-Cu copper mold in chemical composition and mechanical properties fully meet or exceed the current indicators of the Japanese mold copper, after a long time to use the assessment, the length of the side of the average life of the copper plate Respectively reached 402 furnaces and 531 furnaces, the total service life can reach 3220 furnaces respectively (the amount of steel is 483000 tons) and 3451 furnaces. The average service life of copper plates over the import length and breadth is 316 and 417 respectively, and the total service life is respectively 2550 furnaces and 2851 furnace levels. The successful development of chrome zirconium copper mold copper can not only save a lot of costs for Baosteel every year, but also have great significance for improving the continuous casting technology and equipment in our country.