MAGNETIC MATERIALS - PART 8-3: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - COLD-ROLLED ELECTRICAL NON-ALLOYED AND ALLOYED STEEL SHEET AND STRIP DELIVERED IN THE SEMI-PROCESSED STATE
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Definitions<br>4 Classification<br>5 Designation<br>6 General requirements<br> 6.1 Production process<br> 6.2 Form of supply<br> 6.3 Delivery condition<br> 6.4 Surface condition<br> 6.5 Suitability for cutting<br>7 Technical requirements<br> 7.1 Magnetic properties<br> 7.2 Geometric characteristics and tolerances<br> 7.3 Other properties<br>8 Inspection and testing<br> 8.1 General<br> 8.2 Selection of samples<br> 8.3 Preparation of test specimens<br> 8.4 Test methods<br> 8.5 Retests<br>9 Marking, labelling and packaging<br>10 Complaints<br>11 Information to be supplied by the purchaser<br>Annex A (informative) European numerical system of <br> designation of steels <br>Annex B (informative) Typical relative amplitude permeability <br>Annex C (informative) Maximum specific total loss at 1,0 T <br>Annex D (informative) Determination of density values <br>Bibliography
Applies to magnetic material intended for the construction of magnetic circuits. It defines the grades of cold-rolled electrical non-oriented non-alloyed or alloyed steel sheet and strip delivered in the semi-processed state, i.e. without final heat treatment, of nominal thicknesses given in Tables 1 and 2.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 68 |
