TIMETAL® 6-4 Titanium Alloy (Ti-6Al-4V; ASTM Grade 5) Fastener Stock

Subcategory: Titanium Alloy; Nonferrous Metal; Alpha/Beta Titanium Alloy

Key Words: Titanium 6-4; UNS R56400

Material Notes:
Titanium content above is calculated as the remainder and may not reflect the actual range.

Medium To High Strength General-Purpose Alloy. Tensile property data below is typical of fastener stock; more specific form/thickness entries are also available in MatWeb.

Industry Specifications: USA Aerospace: AMS 4911, 4928, 4932, 4935, 4954, 4965, 4967. Germany Engineering: 3.7165. Germany Aerospace: 3.7164. France: T-A6V. UK Aerospace Specifications BS TA. 10,11, 12, 13, 28, 56 DTD 5363.

Features: A versatile medium strength alloy, the "workhorse" TIMETAL 6-4 exhibits good tensile properties at room temperature, creep resistance up to 325°C and excellent fatigue strength. It is often used in less critical applications up to 400°C. TIMETAL 6-4 is the alloy most commonly used in wrought and cast forms. Palladium or ruthenium can be added for increased corrosion resistance. Most properties are affected by the microstructure, which is determined by the thermomechanical history. It is highly resistant to general corrosion in sea water. This alloy is available in most common product forms including billet, bar, wire, plate, and sheet.

Data provided by TIMET.