Difference between conventional hot rolling and thin slab continuous casting and rolling

Mode of production, product characteristics, etc. 1. mode of production: conventional hot rolling is high-temperature rolling of steel ingots or billets, usually heated to 1 100- 1250 degrees Celsius, with the final rolling temperature of 800-900 degrees Celsius, and finally cooled in the air. Thin slab continuous casting and rolling is a compact short process, which is jointly produced by traditional steel mills and hot rolling mills such as CSP, ISP, FTSR, CONROLL, TSP and QSP.

2. Product features: Conventional hot-rolled products usually include medium and heavy plates, the size of which is generally within 2000-2500, with burrs and trimming. For example, most of the thickness of the medium plate is weighed, and four cuts are basically counted as outbound. Thin slab continuous casting and rolling mainly produces hot rolled coils.