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ÖNORM EN 3016

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

STANDARD published on 1.10.2008

English -
electronic design (pdf) (74.20 USD)
English -
Print design (74.50 USD)


German -
electronic design (pdf) (74.20 USD)
German -
Print design (74.50 USD)

The information about the standard:

Designation standards: ÖNORM EN 3016
Publication date standards: 1.10.2008
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

Annotation of standard text ÖNORM EN 3016 :

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.