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SRPS EN 3016:2011

Aerospace series - Washers countersunk, load spreading - Heat resisting steel

Nov 28, 2011

General information

90.93     Jan 21, 2024

90.00    Jan 21, 2029

ISS

S020

European Norm

49.030.50  

English  

From plan 2011

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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.

Life cycle

NOW

PUBLISHED
SRPS EN 3016:2011
90.93 Standard confirmed
Jan 21, 2024

Related project

Adopted from EN 3016:2008