View source for Company:ATI 425 Titanium Alloy

{{Infobox company
| products     = ATI 425 Titanium Alloy
| logo     = 
| name         = Allegheny Technologies Incorporated (ATI)
| industry         = [[Earth:Aerospace|Aerospace]]<br>Defense<br>Industrial<br>Medical<br>Recreational
| homepage         = [http://atimetals.com/products/425-alloy/Applications/Pages/default.aspx atimetals.com]
}}

The '''ATI 425 Titanium Alloy''' is a titanium alloy developed and produced by [[Company:Allegheny Technologies|Allegheny Technologies]] Incorporated (ATI).

It is produced in multiple product forms, including sheet, coil, strip, Precision Rolled Strip and foil, plate, seamless tube, shapes and rectangles, as well as castings.<ref name="ATI 425 Titanium Alloy Grade 38">{{cite web|title=ATI 425 Titanium Alloy (Grade 38)|url=http://atimetals.com/products/425-alloy/Pages/default.aspx|publisher=ATI Metals|accessdate=3 August 2012|archive-url=https://web.archive.org/web/20120724065333/http://www.atimetals.com/products/425-alloy/Pages/default.aspx|archive-date=24 July 2012|url-status=dead|df=dmy-all}}</ref>

The ATI 425 Titanium Alloy was debuted on June 14, 2010 at the land and air-land defense and security exhibition Eurosatory in Paris, France.<ref name="ref 2"/>

==Applications==

Markets for ATI 425 Alloy include aerospace, defense, industrial, medical and recreation. The corrosion resistance of the ATI 425 Alloy to saltwater environments also makes it a candidate for marine-related applications.<ref name="ATI 425 Titanium Alloy Grade 38"/>

Specifically, the ATI 425 Alloy is designed for:<ref>{{cite web|title=ATI 435 Alloy Applications|url=http://atimetals.com/products/425-alloy/Applications/Pages/default.aspx|publisher=ATI Metals|access-date=2012-08-03|archive-url=https://web.archive.org/web/20120720164158/http://www.atimetals.com/products/425-alloy/Applications/Pages/default.aspx|archive-date=2012-07-20|url-status=dead}}</ref> 
* Wing sheets
* Defense rotor aircraft
* Ground vehicles
* Soldier support and protection
* Weapons systems
* Naval systems
* Boiler/pressure vessel applications
* Additional naval applications, including shiphold structural materials; armor; doors, hatches and bulkheads; and piping
* Golf clubs (Titleist TSI)

The ATI 425 Alloy was used on the Phoenix Mars Lander, which was launched on August 4, 2007.<ref name="ref 6"/>

==Availability==

The ATI 425 Alloy currently is available in the following forms:<ref name="ATI 425 Titanium Alloy Grade 38"/>

{| class="wikitable"
|-
! Cold-rolled coil
! Bar
! High-performance plate
|-
| 36" width<br>1-meter width<br>48" width
| 1.0″, 2.0″, 3.25″ round bar<br>0.25″, 0.344″, 0.5″ round coil<br>1.44″ × 3.0″ rectangle<br>U-channel shape 
| Thicknesses ranging<br> from 0.25 to 2.1&nbsp;inches
|}

==Certifications==

The ATI 425 Alloy sheet is processed to the AMS 6946 specification.

The [[Organization:ASME|ASME]] Board on Pressure Technology Codes and Standards (BPTCS) has approved ATI 425 Alloy for use in Section VIII, Div. 1 construction up to 600&nbsp;°F (316&nbsp;°C).

The ATI 425 Alloy has been assigned a titanium grade 38 by [[Organization:ASTM International|ASTM International]]. It can be welded using ERTi-38 weld wire, which is produced in accordance with AWS 5.16/A5.16M.<ref name="ATI 425 Titanium Alloy Grade 38"/>

==Notes==
{{Reflist|refs=

<ref name="ref 2">{{cite web|url=http://www.streetinsider.com/Management+Changes/ATI+Defense+Unveils+ATI+425%C2%AE-MIL+Alloy+at+Eurosatory+2010/5726430.html |title=ATI Defense Unveils ATI 425Â-MIL Alloy at Eurosatory 2010 |publisher=StreetInsider.com |date=2010-06-14 |accessdate=2010-06-30}}</ref>
<ref name="ref 6">{{cite web|url=http://www.allbusiness.com/manufacturing/primary-metal-mfg-nonferrous-production/5324300-1.html |title=ATI 425(R) Titanium Alloy Key Material for Mars Lander Analytical Componentry. &#124; Science & Technology &gt; Astronomy & Space from |publisher=AllBusiness.com |date= |accessdate=2010-06-30}}</ref>
}}

{{DEFAULTSORT:Ati 425 Titanium Alloy}}
[[Category:Titanium alloys]]
[[Category:Companies (Chemistry)]]
[[Category:Companies]]

{{Sourceattribution|ATI 425 Titanium Alloy}}