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Ti-5Al-2.5Sn-ELI (low O2)
Category Titanium Alloy
Class Wrought
Type Alpha alloy
Designations United States: MIL-T-9046, MIL-T-9047, AMS 4924, AMS 4909

Composition
ElementWeight %
Al  5 
Sn  2.5 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 4.48 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 110.3 25  
Tensile Strength (Mpa) 807  25 more annealed  
Yield Strength (Mpa) 745 
Elongation (%) 16 
Reduction in Area (%)  
Hardness (HRC) 35  25  annealed 
Impact Strength (J)
(Charpy)
27  25  annealed  

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 9.4  20-100 more  
Glossary
Injection Molding Design Guide

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

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Chemical Engineering

The industry gateway for chemical engineering and plant operations.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.