SIST EN 4352:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425°CAerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425°C49.030.20Sorniki, vijaki, stebelni vijakiBolts, screws, studsICS:Ta slovenski standard je istoveten z:EN 4352:2003SIST EN 4352:2004en01-maj-2004SIST EN 4352:2004SLOVENSKI
STANDARD



SIST EN 4352:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4352January 2003ICS 49.030.20English versionAerospace series - Bolts, double hexagon head with lockwireholes, relieved shank, long thread, in heat resisting nickel basealloy NI-PH 2601 (Inconel 718), MoS2 coated - Classification: 1550 MPa (at ambient temperature) / 425°CThis European Standard was approved by CEN on 2 June 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4352:2003 ESIST EN 4352:2004



EN 4352:2003 (E)2ContentspageForeword.31Scope.32Normative references.33Required characteristics.43.1Configuration - Dimensions - Tolerances – Masses.43.2Material.43.3Surface treatment.54Designation.95Marking.96Technical specification.9SIST EN 4352:2004



EN 4352:2003 (E)3ForewordThis document (EN 4352:2003) has been prepared by the European Association of Aerospace Manufacturers –Standardization (AECMA-STAN).After enquiries and votes carried out in accordance with the rules of this Association, this Standard has receivedthe approval of the National Associations and the Official Services of the member countries of AECMA, prior to itspresentation to CEN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by July 2003, and conflicting national standards shall be withdrawn at the latest byJuly 2003.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.1 ScopeThis standard specifies the characteristics of double hexagon headed bolts with lockwire holes, relieved shank andlong thread, in NI-PH2601, MoS2 coated, for aerospace applications.Classification: 1 550 MPa 1) I 425 °C 2)2 Normative referencesISO 3353Aerospace – Rolled threads for bolts – Lead and runout requirementsISO 4095Aerospace - Bihexagonal drives – Wrenching configuration – Metric seriesISO 5855-2Aerospace – MJ threads – Part 2: Limit dimensions for bolts and nutsEN 2424Aerospace series – Marking of aerospace productsEN 2491Aerospace series – Molybdenum disulphide dry lubricant – Coating methodsEN 2952Aerospace series – Heat resisting alloy NI-PH2601 – Solution treated and cold worked – Bar forforged fasteners – D £ 50 mm – 1 270 MPa £ Rm £ 1 550 MPa 3)EN 3666Aerospace series – Heat resisting alloy NI-PH2601 – Solution treated and cold worked – Bar forforged fasteners – D £ 50 mm – 1 550 MPa £ Rm £ 1 830 MPa 3)EN 3833Aerospace series – Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (InconeI718) –Classification: 1 550
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