Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Seamless tubes, tolerances on dimensions and form
77.150.10 - Aluminium products
Reemplaza a: BS EN 754-7:2008
This European Standard specifies the tolerances on dimensions and form for aluminium and aluminium alloys cold drawn seamless tubes with an outside diameter ( OD) from 3 mm to 350 mm (round tube, see Figure 1) or with a cross section contained within a circumscribing circle ( CD) from 8 mm to 300 mm (other than round tube, see Figure 2) supplied in straight lengths.
This European Standard only applies to tube produced by the seamless die/mandrel method of extrusion (and then cold drawn to the final dimensions required).
The temper designations used in this part are according to EN 515 .
This document applies to cold drawn, seamless tube for general engineering applications.
This document does not apply to:
cold drawn tube produced by the porthole/bridge method ( EN 754-8 ),
tubes delivered in coils ( EN 13958 ),
coiled tubes cut to length ( EN 13958 ).
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