鞍钢第二初轧厂的原设计能力为年轧钢锭210万吨。1956年建成投产后不久,于1960年就轧锭310.9万吨,超过了原设计能力。1979年轧锭420万吨,实现了“一厂变两厂”的愿望,获得“功勋轧机”的称号。 The original design capacity of the second preliminary mill in Anshan Iron and Steel Company is 2.1 million tons of rolled ingots per year. Shortly after it was put into operation in 1956, it rolled 3.109 million tons of ingot in 1960, surpassing its original design capability. In 1979, 4.2 million tons of ingots were rolled in, realizing the wish of “changing one factory to two plants” and obtaining the title of “meritorious mill.”