STN EN 12449
| Name: | STN EN 12449 |
| Validity: | Valid |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Meď a zliatiny medi. Bezšvové okrúhle rúry na všeobecné použitie |
| English title | Copper and copper alloys - Seamless, round tubes for general purposes |
| Release Date: | 01. 11. 2023 |
| Date of withdrawal: | |
| ICS: | 23.040.15, 77.120.30 |
| Sorting character/National clasification code | 42 1314 |
| Level of incorporation: | idt EN 12449:2023 |
| Official Journal | 10/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 12449+A1:2020-04 (42 1314) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for general purposes supplied in the size range from 3 mm up to and including 450 mm outside diameter and from 0,3 mm up to and including 20 mm wall thickness. The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified. NOTE Tubes having an outside diameter less than 80 mm and/or a wall thickness greater than 2 mm in certain alloys are most frequently used for free machining purposes which are specified in EN 12168. |
| Preview: | Náhľad normy (PDF) |