scope:

This Standard specifies the extruded and cold-drawn aluminium and aluminium alloy seamless tubes (hereafter referred to as "tubes"). This Standard applies exclusively to tubes of circular cross-section.

NOTE: The International Standards corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 209 : 2007 Aluminium and aluminium alloys - Chemical composition

ISO 6362-1 : 2012 Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 1 : Technical conditions for inspection and delivery

ISO 6362-2 : 2014 Wrought aluminium and aluminium alloys - Extruded rodslbars, tubes and profiles - Part 2 : Mechanical properties

ISO 6362-6 : 2012 Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 6 : Round, square, rectangular and hexagonal tubes - Tolerances on shape and dimensions

ISO 6362-7 : 2014 Wrought aluminium and aluminium alloys - Extruded rods/bars, tubes and profiles - Part 7 : Chemical composition

ISO 6363-1 : 2012 Wrought aluminium and aluminium alloys - Colddra wn rods/bars, tubes and wires - Part 1 : Technical conditions for inspection and delivery

ISO 6363-2 : 2012 Wrought aluminium and aluminium alloys - Colddra wn rodslbars and tubes and wires - Part 2 : Mechanical properties

ISO 6363-6 : 2012 Wrought aluminium and aluminium alloys - Colddrawn rodslbars, tubes and wires - Part 6: Drawn round tubes - Tolerances on form and dimensions (overall evaluation: MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEe Guide 21-1.