This part of IEC 60404 defines the grades of cold-rolled grain-oriented electrical steel strip and sheet in nominal thicknesses of 0,23 mm, 0,27 mm, 0,30 mm and 0,35 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures. This standard applies to Goss textured grain-oriented electrical steel strip and sheet supplied in the final annealed condition in sheets or coils, and intended for the construction of magnetic circuits. The grades are grouped into two classes: - conventional grades; - high permeability grades. They correspond to Class C.22 of IEC 60404-1.
IEC 60404-8-7-2008由国际电工委员会 IX-IEC 发布于 2008-05-01。
IEC 60404-8-7-2008 在中国标准分类中归属于: H53 电工用钢,在国际标准分类中归属于: 29.030 磁性材料。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 IEC 60404-8-7-2008 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号