This document stipulates the evaluation index system, evaluation methods and grade identification for the quality classification and evaluation of non-oriented electrical steel products. This document is applicable to the quality classification and evaluation of non-oriented electrical steel products for magnetic circuit structures and non-oriented electrical steel products for new energy vehicles.
T/SSEA 0334-2024 history
2024T/SSEA 0334-2024 Quality classification and evaluation methods for non-oriented electrical steel products