HRN EN 14399-3:2008
Visokočvrsti konstrukcijski predopterećeni vijčani spojevi -- 3. dio: Sustav HR -- Spojevi vijka sa šesterokutnom glavom i šesterokutne matice (EN 14399-3:2005)
| Oznaka: | HRN EN 14399-3:2008 |
| Naslov (HR): | Visokočvrsti konstrukcijski predopterećeni vijčani spojevi -- 3. dio: Sustav HR -- Spojevi vijka sa šesterokutnom glavom i šesterokutne matice (EN 14399-3:2005) |
| Naslov (EN): | High-strength structural bolting assemblies for preloading -- Part 3: System HR -- Hexagon bolt and nut assemblies (EN 14399-3:2005) |
| Područje primjene (EN): | This part of this European Standard specifies, together with prEN 14399-1, the requirements for assemblies of high-strength structural bolts and nuts of system HR suitable for preloaded joints with large widths across flats, thread sizes M12 to M36 and property classes 8.8/8 and 10.9/10. Bolt and nut assemblies to this part of this European Standard have been designed to allow preloading of at least 0,7 fub´As according to ENV 1993-1-1 (Eurocode 3) and to obtain ductility predominantly by plastic elongation of the bolt. For this purpose the components have the following characteristics: ¾ nut height according to style 1 (see ISO 4032) ¾ thread length of the bolt according to ISO 888 Bolt and nut assemblies to this part of this European Standard include washers according to prEN 14399-6 or to prEN 14399-5 (under the nut only). NOTE Attention is drawn to the importance of ensuring that the bolts are correctly used if satisfactory result are to be ob-tained. For recommendations concerning proper application, reference to ENV 1090-1 is made. The test method for suitability for preloading is specified in prEN 14399-2. |
| Izdanje: | 1 |
| ICS: | 21.060.10 Vijci i svorni vijci 21.060.20 Matice |
| Tehnički odbor/pododbor: | TO 544, Strojni elementi |
| Oznaka faze: | 95.99 - povlačenje HRN |
| Glasilo (rasprava): | HZN Glasilo 5/2008 () |
| Glasilo (objava): | HZN Glasilo 6/2008 () |
| Glasilo (povlačenje): | 6/2015 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 32,00 € | Jezik: en | Cjenovni razred: E | Broj stranica: 20 |
| Izvornik: | EN 14399-3:2005 |
| Zamjenjena s: | HRN EN 14399-3:2015 |
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