Titanium 6Al-4V Solution Treated & Aged (STA) Plate per AMS 4904

Titanium Solution Treated and Aged plate and sheet per AMS 4904 is a specialty at Flight Metals.  This aging treatment process increases the strength and mechanical properties by hardening for critical applications.   Different strengths can be obtained by length and temperature of heat treatment process.   Specific mechanical properties of AMS 4904 are stated below for your consideration and  we can provide AMS 4904 for various plate and sheet thicknesses.   Applications of AMS 4904 include airframe components, high performance racing components, fasteners, and other high strength / low weight applications.   Inquire today to receive pricing on your AMS 4904 requirement.


Titanium AluminumVanadiumIron (max)Oxygen (max)Nitrogen (max)Hydrogen (max)Yttrium (max)Carbon (max)Other Elements (Total)
Balance5.5 – 6.75%3.5 – 4.5%0.30%0.20%0.05%0.015%0.005%0.08%0.40%

Mechanical Properties:

Diameter or Least Distance between Parallel SidesTensile Strength (KSI)Yield Strength at .2% (KSI)% Elongation in 2 Inches or 4D
Up to .032" (excl)1601453 (See
.032" - 0.049" (excl)1601454
.049" - 0.1875" (excl)1601455
.1875" - 0.750" (excl)1601458
.750" - 1.000" (excl)1501406
1.000" - 2.000" (excl)1451356

Also Known As:

Titanium 6-4 STA, Ti 6-4 STA, Titanium 6Al-4V Solution Treated and Aged, Titanium Aged Plate, AMS 4904

Available Forms:

   Titanium Sheet  



This Data is for voluntary use only and as such is not to be relied upon in place of the full specification. Information could contain errors that company will not be held responsible.  In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon. Please note the information stated above has no guarantee of accuracy or whether the datasheet is up to date.  The information provided in this datasheet has been drawn from various recognized sources, including AMS and ASTM Standards, recognized industry references (printed & online) and manufacturers’ data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources.