EN 2939:2024
(Main)Aerospace series - Screw, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 °C
Aerospace series - Screw, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 °C
This document specifies the characteristics of screws with 100° countersunk head, offset cruciform recess, threaded to head, in FE-PA92HT, for aerospace applications.
Classification: 900 MPa /650 °C .
Luft- und Raumfahrt - 100° Senkschraube, Flügelkreuzschlitz, Gewinde bis Kopf, aus hochwarmfestem Stahl FE-PA92HT (A286) - Klasse: 900 MPa (bei Raumtemperatur)/650 °C
Série aérospatiale - Vis à tête fraisée 100°, empreinte cruciforme déportée, filetée jusqu'à proximité de la tête, en acier résistant à chaud FE-PA92HT (A286) - Classification : 900 MPa (à température ambiante)/650 °C
Le présent document spécifie les caractéristiques des vis à tête fraisée 100°, à empreinte cruciforme déportée, filetées jusqu'à proximité de la tête, en FE-PA92HT, pour les applications aérospatiales.
Classification : 900 MPa /650 °C.
Aeronavtika - Vijak, 100° ugrezna glava, križna zareza, z navojem do glave, iz toplotno odpornega jekla FE-PA92HT (A286) - Klasifikacija: 900 MPa (pri okoljski temperaturi)/650 °C
Ta dokument določa značilnosti vijakov z ugrezno glavo 100°, križno zarezo, za navojem do glave iz toplotno odpornega jekla FE-PA92HT za uporabo v aeronavtiki.
Klasifikacija: 900 MPa/650 °C.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2024
Nadomešča:
SIST EN 2939:2001
Aeronavtika - Vijak, 100° ugrezna glava, križna zareza, z navojem do glave, iz
toplotno odpornega jekla FE-PA92HT (A286) - Klasifikacija: 900 MPa (pri okoljski
temperaturi)/650 °C
Aerospace series - Screw, 100° countersunk head, offset cruciform recess, threaded to
head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient
temperature)/650 °C
Luft- und Raumfahrt - 100° Senkschraube, Flügelkreuzschlitz, Gewinde bis Kopf, aus
hochwarmfestem Stahl FE-PA92HT (A286) - Klasse: 900 MPa (bei
Raumtemperatur)/650 °C
Série aérospatiale - Vis à tête fraisée 100°, empreinte cruciforme déportée, filetée
jusqu'à proximité de la tête, en acier résistant à chaud FE-PA92HT (A286) -
Classification : 900 MPa (à température ambiante)/650 °C
Ta slovenski standard je istoveten z: EN 2939:2024
ICS:
49.030.20 Sorniki, vijaki, stebelni vijaki Bolts, screws, studs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 2939
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 49.030.20 Supersedes EN 2939:1994
English Version
Aerospace series - Screw, 100° countersunk head, offset
cruciform recess, threaded to head, in heat resisting steel
FE-PA92HT (A286) - Classification: 900 MPa (at ambient
temperature)/650 °C
Série aérospatiale - Vis à tête fraisée 100°, empreinte Luft- und Raumfahrt - 100° Senkschraube,
cruciforme déportée, filetée jusqu'à proximité de la Flügelkreuzschlitz, Gewinde bis Kopf, aus
tête, en acier résistant à chaud FE-PA92HT (A286) - hochwarmfestem Stahl FE-PA92HT (A286) - Klasse:
Classification : 900 MPa (à température ambiante)/650 900 MPa (bei Raumtemperatur)/650 °C
°C
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Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Required characteristics . 4
4.1 Configuration — Dimensions — Tolerances — Masses . 4
4.2 Materials . 5
5 Designation . 7
6 Marking . 8
7 Technical specification . 8
European foreword
This document (EN 2939:2024) has been prepared by ASD-STAN.
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2024, and conflicting national standards
shall be withdrawn at the latest by September 2024.
Attention is drawn to the possibil
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