Name: EN 4808 : 2017
Brand: CEN

AEROSPACE SERIES - FLANGE COUPLINGS - WELD COUPLING, 90 DEGREES ELBOW, IN NICKEL ALLOY - INCH SERIES

Published date

17-05-2017

Publisher

Comite Europeen de Normalisation

European foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Identification marking
6 Technical specification
7 Quality Assurance

Defines the characteristics of straight welded coupling in nickel alloy for swivel flange couplings for inch series aerospace applications.

DevelopmentNote	Supersedes PREN 4808. (06/2017)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	PREN 4808 : DRAFT 2015

Standards	Relationship
BS EN 4808:2017	Identical
UNI EN 4808 : 2017	Identical
NEN EN 4808 : 2017	Identical
NF EN 4808 : 2017	Identical
SN EN 4808 : 2017	Identical
PN EN 4808 : 2017	Identical
DIN EN 4808:2017-08	Identical
UNE-EN 4808:2017	Identical
NS EN 4808 : 2017	Identical
I.S. EN 4808:2017	Identical
DIN EN 4808:2016-11 (Draft)	Identical

EN 9100:2009	Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
TR 4815 : 2015	AEROSPACE SERIES - FLANGE COUPLINGS, UP TO 21000 KPA - DESIGN STANDARD - INCH SERIES
EN 2516:1997	Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys
EN 3671 : 2007	AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH3601 (NICR22MO9NB) - NON HEAT TREATED - FORGING STOCK - A OR D <= 250 MM
PREN 4380 : 200P1	AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH3601 (NICR22MO9NB) - SOLUTION TREATED - BAR AND SECTION - D[E] <= 200 MM
EN 2424:2008	Aerospace series - Marking of aerospace products
EN 4814:2017	Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch series
SAE AMS 5383 : 2012	NICKEL ALLOY, CORROSION AND HEAT-RESISTANT, INVESTMENT CASTINGS, 52.5NI - 19CR - 3.0MO - 5.1CB(NB) - 0.90TI - 0.60AL - 18FE, VACUUM MELTED HOMOGENIZATION AND SOLUTION HEAT TREATED
EN 4379:2007	Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Solution treated, forging De ≤ 200 mm