IEC 60404-8-7-2017 磁性材料.第8-7部分:单项材料规格.以全加工状态交货的冷轧晶粒定向电工钢片和钢带

百检网 2021-07-14
标准号:IEC 60404-8-7-2017
中文标准名称:磁性材料.第8-7部分:单项材料规格.以全加工状态交货的冷轧晶粒定向电工钢片和钢带
英文标准名称:Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state
标准类型:H53
发布日期:2017/8/31 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 60404-1-2000;IEC 60404-2-1996;IEC 60404-3-1992;IEC 60404-3 AMD 1-2002;IEC 60404-9-1987;IEC 60404-13-1995;ISO 404-1992;ISO 7799-1985;ISO 10474-1991
适用范围: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 document applies to Goss textured grain-oriented electrical steel strip and sheet supplied in the final annealed condition in coils or sheets, and intended for the construction of magnetic circuits. The grades are grouped into two classes: conventional grades; high permeability grades, including grades which may be delivered in the domain refined condition. They correspond to Class C22 of IEC 60404-1.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司