Continuous casting method of high sulfur containing ultra low carbon overflow steel

摘要

The present invention relates to a continuous casting method of steel used in enamel products, the object of which is to provide a continuous casting method of high sulfur-containing ultra-low carbon enamel steel that can prevent the occurrence of duty-free rack and surface line defects.;The present invention is a continuous casting method of ultra-low carbon enamel steel, by weight% less than C: 0.01%, Mn: 0.25-0.40%, S: 0.04-0.05%, Ti: 0.065-0.085%, N: 0.0030%, The present invention relates to a method for continuous casting of high sulfur-containing ultra-low carbon enamel steel, which is formed by continuous casting with the discharge amount of the remaining Fe and other unavoidable impurities on the condition of 2.5-3.5 Ton / min.