Ti-6Al-6V-2Sn (Ti-6-6-2) – UNS R56620

Ti-6Al-6V-2Sn (Ti-6-6-2, UNS R56620) is a highly beta-stabilised alpha-beta titanium alloy, a higher-strength modification of Ti-6Al-4V produced by adding vanadium, iron and copper. It can be used annealed or in the solution-treated-and-aged condition. Because welding is generally not recommended, it is chosen for machined and fastened parts, including airframe and jet-engine components, rocket-engine cases and ordnance.

Available Forms

Ti-6Al-6V-2Sn (Ti-6-6-2) Round Bar

Equivalent Grades & Standards

Equivalent designations and physical constants for Titanium Ti-6-6-2
Property	Value
UNS number	R56620
Density	4.58 g/cm³
Beta transus	1735 °F

Identifiers and physical constants for Titanium Ti-6-6-2. A dash means no such designation is published for this grade.

Specifications by Product Form

Titanium Ti-6-6-2 (R56620) is supplied to a different standard in each form. Quote the one that matches the product you are ordering.

Product form	Specification
Rod and bar	AMS 4971 / AMS 4978

Aurico Alloys LLP supplies Ti-6Al-6V-2Sn (Ti-6-6-2) across the forms above, with mill test certificates (EN 10204 3.1) and export-ready packaging from Mumbai, India. Contact us for stock availability and pricing.