BS EN 3326:2007
Current
The latest, up-to-date edition.
Aerospace series. Bolts, D-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-PH2601 (INCO 718). Classification: 1275 MPa/650°C, unplated
31-01-2008
Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Describes the dimensions of unplated D-head bolts, close tolerance, with MJ-thread, medium thread length, in heat resisting nickel base alloy NI-PH2601 to EN 2952 and EN 3219 for aerospace applications.
| Committee |
ACE/12
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This standard specifies the dimensions of unplated D-head bolts, close tolerance, with MJ-thread, medium thread length, in heat resisting nickel base alloy NI-PH2601 to EN 2952 and EN 3219 for aerospace applications. Maximum test temperature of the material is 650 °C. These bolts are to be used in aerospace fastening systems mainly stressed in shearing force.
| Standards | Relationship |
| NF EN 3326 : 2008 | Identical |
| I.S. EN 3326:2007 | Identical |
| NS EN 3326 : 1ED 2007 | Identical |
| EN 3326:2007 | Identical |
| DIN EN 3326:2008-05 | Identical |
| NEN EN 3326 : 2008 | Identical |
| ISO 5855-2:1999 | Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts |
| ISO 5855-1:1999 | Aerospace MJ threads Part 1: General requirements |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| PREN 2205 : 1 | AEROSPACE SERIES - STEEL FE-PL43 S - 900 MPA <= R[M] <= 1100 MPA - BARS D[E] <= 40 MM |
| PREN 3219 : 200P1 | AEROSPACE SERIES - HEAT RESISTING NICKEL BASE ALLOY (NI-P100HT) - COLD WORKED AND SOFTENED - BAR AND WIRE FOR CONTINUOUS FORGING OR EXTRUSION FOR FASTENERS - 3 <= D <= 30 MM |
| ISO 3353-1:2002 | Aerospace Lead and runout threads Part 1: Rolled external threads |
| PREN 2952 : 200P3 | AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH2601 - SOLUTION TREATED AND COLD WORKED - BAR FOR FORGED FASTENERS - D <= 50 MM - 1270 MPA <= R[M] <= 1550 MPA |
| EN 2583:1997 | Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1 275 MPa (at ambient temperature)/650°C - Technical specification |
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