This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy cold drawn porthole 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 document only applies to cold drawn tube for general engineering applications made in the following alloys:- EN AW-1050A, EN AW-1200;- EN AW-3003, EN AW-3103;- EN AW-5005, EN AW-5005A, EN AW-5049, EN AW-5251, EN AW-5052;- EN AW-6012, EN AW-6060, EN AW-6061, EN AW-6262, EN AW-6262A;- EN AW-6063, EN AW-6
DS/EN 754-8:2008 history
2008DS/EN 754-8:2008 Aluminium and aluminium alloys - Cold drawn rod/bar and tube - Part 8: Porthole tubes, tolerances on dimensions and form