Lockheed Martin - We never forget who we're working for Home | Contact Us
Search:
Advanced Search  
 

Home > Products > Friction Stir Welding

Experience

In Production

    

Title ET

Title SLI

 Name

Space Shuttle External Tank 

Space Launch Initiative Complex Curvature

Alloy AL2219/AL2195
AL2195/AL2195  		AL2219/AL2219
AL2195/AL2195
Joint Configuration .320" - .650" Butt  .320" - .400" Butt
Size 27 1/2' diameter up to 20' long  up to 27.5' diameter
Status Production  Full-Scale Prototype

In Development

 

Title Ycord

Title Himars

Title Wing Box

Title Dome Cap

Title C130

Name

Y-Chord Demonstration 

HIMARS Sponson Door 

Fighter Wing Box 

Circular Weld Demonstration

C-130 Cargo Floors 

Alloy AL2014 AL5052  AL7075 and AL2297  AL2195 / AL2219 AL7249 
Joint Configuration .250" Butt .100" - .125" T-Joint  .125" Butt, L - T and Lap-Joint  .200" - .280" Butt .090" - .150" Butt 
Size 2' x 2'  2' x 4'  4' x 4'  up to 12' diameter 16' length
Status Development  Development  Development  Development  Development 

 

 


 

Printer-friendly Version Printer-friendly Version

©
Lockheed Martin Corporation
Disclaimer | Privacy