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RS-2耐硫酸不锈钢是六十年来逐渐演变而成的Cr-Ni-Mo-Cu系奥氏体不锈钢。本钢种的特点是在不提高合金总量的情况下、利用微量元素的复台效应,改进不锈钢钝化膜的性能来提高不锈钢在硫酸等介质中的耐蚀性。
RS-2 sulfuric acid-resistant stainless steel is gradually evolved from sixty years of Cr-Ni-Mo-Cu austenitic stainless steel. The characteristics of the present steel is to improve the corrosion resistance of stainless steel in sulfuric acid and other media by using the complex effect of trace elements and improving the performance of the stainless steel passivation film without increasing the total amount of the alloy.