STN EN 60404-1/Zmena A1
| Name: | STN EN 60404-1/Zmena A1 |
| Validity: | Valid |
| Number of pages: | 12 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Magnetické materiály. Časť 1: Klasifikácia |
| English title | Magnetic materials - Part 1: Classification |
| Release Date: | 01. 12. 2025 |
| Date of withdrawal: | |
| ICS: | 29.030 |
| Sorting character/National clasification code | 34 5884 |
| Level of incorporation: | idt EN 60404-1:2017/A1:2025, idt IEC 60404-1:2016/AMD1:2025 |
| Official Journal | 11/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | STN EN 60404-1 z júna 2017 sa bez tejto zmeny A1 môže používať do 30. 9. 2028. |
| Subject of the standard: | IEC 60404-1:2016 is available as IEC 60404-1:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60404-1:2016(E) is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires the existence of ferromagnetic or ferrimagnetic properties. The classification of magnetic materials is based upon the generally recognized existence of two main groups of products: - soft magnetic materials (coercivity less than or equal to 1 000 A/m); - hard magnetic materials (coercivity greater than 1 000 A/m). This edition includes the following significant technical changes with respect to the previous edition: a) Removal of all tables and values describing typical properties of the material to be consistent with the aim of the document to be a classification and not a specification. b) Enlargement of the Ni content for the classes E1 ... |
| Preview: | Náhľad normy (PDF) |