Product description:
Double reduced cold-rolled tinplate is given a partial cold reduction to reach an intermediate gauge, then annealed and given another cold reduction to the final gauge prior to coating with tin. The resulting product is stiffer, harder, and stronger than single reduced cold-rolled tinplate.
Product description:
Grade: T1, T2, T3, T4, T5, T6
The substrate is made by hot rolling, cold rolling and annealing, usually with a thickness of 0.17-0.5mm, and is called Single Reduce in English, or SR for short.