High-strength filler metal for aluminum

Hobart's new 4943 MIG and TIG filler metal, which produces around 40 ksi welds in 6061, is discussed in this article, with an explanation of why it's stronger. It's been chosen by NASA for welding the Webb telescope:
https://tinyurl.com/y9c7v66c
--
Ed Huntress

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.