Metal Alloys
Alloy Home
Titanium Alloys
General Information
Properties
Ti Alloys List
All
Commercially Pure
Alpha Alloys
Near Alpha Alloys
Alpha-Beta Alloys
Beta Alloys
Specific Ti Alloy
General Information
Resources
Bibliography
CNC Machining Design Guide

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

3D Scanners

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

Injection Molding Design Guide

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

Salary Expectation

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

more free magazines
 
Ti-7AI-4Mo
Category Titanium Alloy
Class Wrought
Type Alpha-beta alloy

Composition
ElementWeight %
AI  7 
Mo  4 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 4.48 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 113.8 25  
Tensile Strength (Mpa) 1103  25  solution+age  
Yield Strength (Mpa) 1034 
Elongation (%) 16 
Reduction in Area (%) 22 
Hardness (HRC) 38  25  solution+age 
Impact Strength (J)
(Charpy)
18  25  solution+age  

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.

3D Scanners

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

Injection Molding Design Guide

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

Salary Expectation

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