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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
CNC Machining Design Guide

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

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Injection Molding Design Guide

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