ATI 6-4™
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Corrosion-Resistant Titanium .Technical Data Sheet ATI offers corrosion-resistant titanium produced as plate, sheet, and strip products. Titanium's low density and high strength-to-weight ratio make it the material of choice for many corrosive chemical environments, including oxidizing chloride solutions (including seawater) and chlorine-based bleaches. PRODUCT GRADES, FORMS AND REQUIREMENTS* * Tolerances per relvant ASTM, AMS, ASME and MIL Requirements; available sizes are grade and gage dependent. ** Typically supplied with #3 EDGE on coil product. Finish varies depending upon size. Consult your sales representative with your specific finish requirements. Allegheny Technologies Incorporated 1000 Six PPG Place Pittsburgh, PA 15222-5479 U.S.A. www.ATImetals.com Data are typical, are provided for informational purposes, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice. We make no representation or warranty as to its accuracy and assume no duty to update. Actual data on any particular product or material may vary from those shown herein. TM is trademark of and ® is registered trademark of ATI Properties, Inc. or its affiliated companies. ® The starburst logo is a registered trademark of ATI Properties, Inc. © 2012 ATI. All rights reserved.

Corrosion-Resistant Titanium Technical Data Sheet TYPICAL APPLICATIONS Heat Transfer A major industrial application for titanium is in heat transfer applications for which the cooling medium is seawater, brackish water or polluted water. Titanium condensers, shell and tube heat exchangers, and plate and frame heat exchangers are used extensively in power plants, refineries, air conditioning systems, chemical plants, offshore platforms, surface ships and submarines. Millions of feet of welded titanium tubing are in power plant condenser service, and there have been no reported failures due...

Corrosion-Resistant Titanium Technical Data Sheet not suitable for pure oxygen service. Titanium does not release any toxic ions into aqueous solutions, thus helping to prevent pollution. Crevice Corrosion ATI titanium has excellent resistance to crevice corrosion in salt solutions and generally outperforms stainless steels. Unalloyed titanium (grades 1, 2, 3, and 4) typically do not suffer crevice corrosion at temperatures below 80°C (175°F) at any pH. Palladium alloyed CP titanium (grades 7, 11, 16 and 17) are more resistant and typically do not suffer crevice corrosion at temperatures...

Corrosion-Resistant Titanium The various grades of ATI titanium exhibit differences in formability. Grades 1, 11 and 17 titanium, which are the softest and most ductile grades, exhibit the greatest formability. The slightly greater strengths of Grades 2, 7 and 16 titanium are still quite formable, but less so than Grades 1, 11 or 17. The higher strength of Grade 4 titanium makes it the least formable of the CP titanium alloys. Normally, titanium surfaces are acceptable for forming operations as received from the mill. Gouges and other surface marks introduced during handling should be...

Corrosion-Resistant Titanium Allegheny Technologies Incorporated 1000 Six PPG Place Pittsburgh, PA 15222-5479 U.S.A. www.ATImetals.com Data are typical, are provided for informational purposes, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice. We make no representation or warranty as to its accuracy and assume no duty to update. Actual data on any particular product or material may vary from those shown herein. TM is trademark of and ® is registered trademark...