ISO/TC 79/SC 11 - Titanium

This document defines terms and definitions related to titanium and titanium alloys.

This document specifies an inductively coupled plasma atomic emission spectrometric method for the determination of the contents (mass fraction) of aluminium and vanadium in 6Al-4V titanium alloys. This method is applicable to all kinds of 6Al-4V titanium alloys specified in ISO 23515 (designation of titanium alloys) for aluminium in the range from 4,70 % to 7,00 % and vanadium in the range from 3,00 % to 5,00 %.

This document specifies an infrared absorption method after combustion in an induction furnace under oxygen atmosphere for the determination of carbon in titanium and titanium alloys. The method is applicable to carbon contents between 0,003 % (mass fraction) and 0,050 % (mass fraction).

This document specifies requirements for the manufacture and technical delivery conditions of bar, rod and billet made from titanium and titanium alloys.

This document specifies requirements for the manufacture and technical delivery conditions of plate, sheet and strip made from titanium and titanium alloys.

This document specifies general requirements for the manufacture and technical delivery conditions of strips made from titanium and titanium alloys for welded tubes.

This document specifies a designation system of titanium and titanium alloys in terms of their chemical composition and impurities contents.

ISO 18762:2016 specifies requirements for the manufacture of welded tubes made from titanium or titanium alloys, for use in condensers and heat exchangers.

This International Standard specifies properties of titanium sponge used for malleable materials and castings.

ISO 28401:2010 gives a classification of titanium and titanium alloys. It also gives terms and definitions in the field of titanium and its alloys.

ISO 25902-2:2010 specifies an ultrasonic testing method for detecting longitudinal imperfections in titanium seamless tubes or welded tubes. ISO 25902-2:2010 also applies to titanium alloy tubes.

ISO 25902-1:2009 specifies a method for the eddy-current examination for detecting flaws in titanium seamless tubes and welded tubes. Titanium tubes are now used as steam surface condensers in steam-power plants, anatomic-power plants and desalination plants. Therefore, the quality of titanium tubes is very important and this is why the eddy-current inspection method was established. This method also applies to titanium alloy tubes.

ISO 22962:2008 specifies an inductively coupled plasma atomic emission spectrometric method for the determination of the mass fraction of iron in titanium and titanium alloys. The method is applicable to titanium and titanium alloys with a mass fraction of iron in the range from 0,01 % to 3,0 %.

ISO 22960:2008 specifies a molecular absorption spectrometric method using 1, 10-phenanthroline for the determination of the mass fraction of iron in titanium and titanium alloys. The method is applicable to titanium and titanium alloys with a mass fraction of iron in the range from 0,005 % to 2,0 %.

ISO 12963:2008 specifies an infrared method after fusion under inert gas for the determination of the mass fraction of oxygen in titanium and titanium alloys. The method is applicable to titanium and titanium alloys with a mass fraction of oxygen in the range from 0,02 % to 0,4 %.

ISO 22961:2008 specifies an atomic absorption spectrometric method for the determination of the mass fraction of iron in titanium and titanium alloys. The method is applicable to titanium and titanium alloys with a mass fraction of iron in the range from 0,005 % to 2,0 %.