This European Standard is intended to defineThe test methods used forThe determination of the following geometrical characteristics of electrical steel sheet and strip:-flatness;- residual curvature;- edge camber;- deviation fromThe shearing line due to internal stresses;- burr height of cut edges.This European Standard applies to electrical steel sheet and strip intended forThe construction of magnetic circuits and corresponds to clauses B2, C21 and C22 of IEC 404-1.
EN 10251:1997 history
2024EN 10251:2024 Magnetic materials - Methods of determination of the geometrical characteristics of electrical steel sheet and strip
2015EN 10251:2015 Magnetic materials - Methods of determination of the geometrical characteristics of electrical steel sheet and strip
1997EN 10251:1997 Magnetic Materials - Methods of Determination of the Geometrical Characteristics of Electrical Steel Sheet and Strip