IEC 60404-8-8-2017 磁性材料.第8-8部分:单项材料规范.中频下用薄型电工钢带及薄板

标准号：IEC 60404-8-8-2017
中文标准名称：磁性材料.第8-8部分:单项材料规范.中频下用薄型电工钢带及薄板
英文标准名称：Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies
标准类型：H53
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H53
国际标准分类号：29.030
引用标准：IEC 60050-121-1998;IEC 60050-221-1990;IEC 60404-2-1996;IEC 60404-9-1987;IEC 60404-10-2016;IEC 60404-13-1995;ISO 404-2013;ISO 7799-1985;ISO 10474-2013
适用范围：This part of IEC 60404 defines the grades of thin non-oriented electrical steel strip and sheet in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm, 0,20 mm, 0,25 mm, 0,30 mm and 0,35 mm and of thin grain-oriented electrical steel strip and sheet in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm and 0,18 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances, technological characteristics, as well as inspection procedures. NOTE For thin non-oriented electrical steel strip and sheet, other nominal thicknesses (i.e. 0,12 mm, 0,18 mm, 0,23 mm and 0,27 mm) can be agreed between the manufacturer and the purchaser. This document applies to electrical steel strip and sheet supplied in the finally annealed condition in coils or sheets and intended for the construction of magnetic circuits predominantly used at frequencies in the range from 100 Hz to 10 kHz.