Name: EN 2138:1999
Brand: CEN

Aerospace series - Washers, flat, in steel, cadmium plated

Published date

08-12-1999

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Quality assurance

This standard specifies the characteristics of flat steel washers, cadmium plated, for maximum operating temperature 235°C, for aerospace applications. They are intended for use primarily underneath nuts, for use underneath bolt heads the compatibility shall be checked.

Committee	ASD-STAN
DevelopmentNote	Supersedes PREN 2138. (10/2002)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	PREN 2138 : 1997 92/76813 DC : JUN 92

Standards	Relationship
NS EN 2138 : 2ED 2000	Identical
BS EN 2138:2000	Identical
DIN EN 2138:2000-02	Identical
I.S. EN 2138:2000	Identical
PN EN 2138 : 2001	Identical
NBN EN 2138 : 2000	Identical
NEN EN 2138 : 1999	Identical
UNI EN 2138 : 2000	Identical
NF EN 2138 : 2000	Identical
UNE-EN 2138:2000	Identical
SNV DIN EN 2138 : 2000	Identical
DIN EN 2138:1993-07	Identical

EN 2438 : 2008	Aerospace series - Steel FE-PL2102 (35NiCr6) - 900 MPa ≤ Rm ≤ 1 100 MPa - Bars - De ≤ 40 mm
EN 2133:2010	Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
EN 2209 : 2008	AEROSPACE SERIES - STEEL FE-PL1502 (25CRMO4) - 900 MPA <= R[M] <= 1100 MPA - SHEETS, STRIPS AND PLATES - 0,5 MM <= A <= 20 MM
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