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AA 2219
Category Aluminum Alloy
Class Wrought

Composition
ElementWeight %
Al  93.0 
Cu  6.3 
Mn  0.3 
Ti  0.06 
V  0.10 
Zr  0.18 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 2.6-2.8 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 70-80 25  
Tensile Strength (Mpa) 170  25  O  more
Yield Strength (Mpa) 76 
Elongation (%) 18 
Reduction in Area (%)  
Fatigue Strength (MPa) 105  25  T62  more

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Conductivity (W/m-K) 170  25  more

Electric Properties
Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 39  25  more
Glossary
STEM Career Outlook

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

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Injection Molding Design Guide

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

CNC Machining Design Guide

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