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Norm
ÖNORM EN 14399-3
Issue date: 2015 06 15
High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
This European Standard specifies, together with EN 14399-1 and EN 14399-2, the requirements for assemblies of high-strength structural bolts and nuts of system HR suitabl...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 33 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies, together with EN 14399-1 and EN 14399-2, 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 or 8.8/10 and 10.9/10.
Bolting assemblies in accordance with this document have been designed to allow preloading of at least 0,7 fub × As according to EN 1993-1-8 (Eurocode 3) and to obtain ductility predominantly by plastic elongation of the bolt. For this purpose the components have the following characteristics:
- normal nut height (style 1), see EN ISO 4032;
- thread length of the bolt according to ISO 888.
Bolting assemblies in accordance with this document include washers according to EN 14399-6 or to EN 14399-5 (under the nut only).
ÖNORM EN 14399-3
2015 06 15
High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nu...
Norm
↖
ÖNORM EN 14399-3
2005 07 01
High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nu...
Norm
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Issue date :
1998 12 20
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