PREN 3444 : 200P1
Withdrawn
AEROSPACE SERIES - BOLTS, LARGE BIHEXAGONAL HEAD, CLOSE TOLERANCE NORMAL SHANK, MEDIUM LENGTH THREAD, IN HEAT RESISTING NICKEL BASE ALLOY, PASSIVATED - CLASSIFICATION: 1250 MPA (AT AMBIENT TEMPERATURE)/650 DEGREE C
Hardcopy , PDF
English
12-13-2023
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
7 Oversized bolts
Covers characteristics of bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated. Classification: 1250 MPa/650 degree C.
| Committee |
C3
|
| DocumentType |
Draft
|
| Pages |
6
|
| ProductNote |
Superseded by EN 3444:2006
|
| PublisherName |
Aerospace & Defence Industries Association of Europe
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 3444:2007-10 | Identical |
| ISO 5855-2:1999 | Aerospace — MJ threads — Part 2: Limit dimensions for bolts and nuts |
| EN 2516:1997 | Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys |
| EN 3769:1997 | Aerospace series - Electrolytic polishing of corrosion resisting steels and heat resisting alloys |
| ISO 4095:1998 | Aerospace — Bihexagonal drives — Wrenching configuration — Metric series |
| EN 3042 : 1991 | AEROSPACE SERIES - QUALITY ASSURANCE - EN AEROSPACE PRODUCTS - QUALIFICATION PROCEDURE |
| ISO 3353:1992 | Aerospace — Rolled threads for bolts — Lead and runout requirements |
| EN 2000:1991 | Aerospace series - Quality assurance - EN aerospace products - Approval of the quality system of manufacturers |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| TR 3775 : 4 | AEROSPACE SERIES - BOLTS AND PINS - MATERIALS |
| ISO 3186:2008 | Aerospace — Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1 250 MPa to 1 800 MPa — Dimensions |
| ISO 7913:1994 | Aerospace — Bolts and screws, metric — Tolerances of form and position |
| ISO 9154:2016 | Aerospace — Bolts, with MJ threads, made of heat-resistant nickel-based alloy, strength class 1 550 MPa — Procurement specification |
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