Method for producing non-oriented electrical steel in endless rolling mode through sheet billets

The invention belongs to the technical field of steel, and particularly relates to a method for producing non-oriented electrical steel in an endless rolling mode through sheet billets. The design components of the non-oriented electrical steel comprise, by mass, 0.0080% or the less of C, 1.0% or the less of Si, 0.010% or the less of Als, 0.5% or the less of Mn, 0.05% or the less of P, 0.008% or the less of S, 0.0080% or the less of N and the balance Fe and inevitable impurities. 本申请属于于钢铁技术领域，具体为种采用薄板坯无头轧制生产无取向电工钢的方法。无取向电工钢成分设计的质量百分比为：C≤0.0080%，Si≤1.0%，Als≤0.010%，Mn≤0.5%，P≤0.05%，S≤0.008%，N≤0.0080%，其余为铁和不可避免的杂质。