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I.S. EN 4635:2009

Current

Current

The latest, up-to-date edition.

AEROSPACE SERIES - SCREWS, 100 DEGREES COUNTERSUNK HEAD, SIX LOBES RECESS, SHORT THREAD, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718) - CLASSIFICATION: 1270 MPA (AT AMBIENT TEMPERATURE)/650 DEGREES C

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification

Describes the characteristics of screws with 100 degrees countersunk head, with six lobe recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), for aerospace applications.

DocumentType
Standard
Pages
9
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN 4635:2009 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
PREN 3911 : 200P2 AEROSPACE SERIES - SIX LOBE RECESS - GEOMETRICAL DEFINITION
EN 2424:2008 Aerospace series - Marking of aerospace products
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
ISO 7913:1994 Aerospace Bolts and screws, metric Tolerances of form and position
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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