When I started with Solidworks in 2003-2004 we used the NFA45 standard for welded construction, our supplier at the time provided us with a whole file with the profiles of the tubes and others.
Anyone know if I can find the equivalent; the Axemble profiles are good but there is not everything.
On the other hand I must not have been very clear I am talking about file (Lib Feat PArt); However, thank you for the links to the catalogs, it remains very useful.