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Ti-6Al-6V-2Sn-0.75Cu
Category Titanium Alloy
Class Wrought
Type Alpha-beta alloy
Designations United States: MIL-T-9046, AMS 4971, AMS 4918, MIL-T-9047, AMS 4978, AMS 4979

Composition
ElementWeight %
Al  6 
V  6 
Sn  2 
Cu  0.75 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 4.54 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 110.3 25  
Tensile Strength (Mpa) 1069  25  annealed  more
Yield Strength (Mpa) 1000 
Elongation (%) 14 
Reduction in Area (%) 30 
Hardness (HRC) 38  25  annealed more
Impact Strength (J)
(Charpy)
18  25  annealed  

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 9  20-100 more  
Glossary
Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.