STN EN 4721
| Name: | STN EN 4721 |
| Validity: | Valid |
| Number of pages: | 8 |
| 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 | Letectvo a kozmonautika. Oceľ X4CrNiMo16-5-1 (1.4418). Tavenie na vzduchu a elektrotroskové pretavovanie (ESR). Kalená a popúšťaná tyč De <= 200 mm, 900 MPa <= Rm <= 1 050 MPa |
| English title | Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De = 200 mm - 900 MPa = Rm = 1 050 MPa |
| Release Date: | 01. 02. 2015 |
| Date of withdrawal: | |
| ICS: | 49.025.10 |
| Sorting character/National clasification code | 31 2840 |
| Level of incorporation: | idt EN 4721:2014 |
| Official Journal | 01/15 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | |
| Preview: | Náhľad normy (PDF) |