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EN 3016:2008

Aerospace series - Washers countersunk, load spreading - Heat resisting steel EN 3016:2008

Publication date:   Apr 22, 2009

General information

60.60 Standard published   May 28, 2008

CEN

ASD-STAN Aerospace

European Norm

49.030.50   Washers and other locking elements

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Scope

This standard specifies the characteristics of heat resisting steel, countersunk, load spreading washers for use in aerospace applications at temperatures not exceeding 650 °C.
They are intended primarily for use under the head of bolts with strength classification up to 1 250 MPa. They are used to provide sufficient bearing area to prevent indentation of parent metals with low compressive strength at operating temperatures, thus ensuring no relaxation in the bolt load occurs.

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PUBLISHED
EN 3016:2008
60.60 Standard published
May 28, 2008