STN EN 1978
| Name: | STN EN 1978 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Hard copy: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Meď a zliatiny medi. Medené katódy |
| English title | Copper and copper alloys - Copper cathodes |
| Release Date: | 01. 12. 2022 |
| Date of withdrawal: | |
| ICS: | 77.150.30 |
| Sorting character/National clasification code | 42 1310 |
| Level of incorporation: | idt EN 1978:2022 |
| Official Journal | 11/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 1978:2001-10 (42 1310) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the composition and property requirements for cathodes of two copper grades, designated Cu-CATH-1 (CR001A) and Cu-CATH-2 (CR002A). Annex A (normative) describes methods for sampling cathodes for use in cases of dispute between the purchaser and the supplier. Annex B (informative) gives information on the relationships between electrical resistivity and conductivity of copper. |
| Preview: | Náhľad normy (PDF) |