Not sure what you mean by all under D1.1, but from my understanding..
D1.1 covers structural steels and different joint parameters, meaning the beams may have a different base metal content which will have filler rod , processes and preheat parameters.
Same for the angle iron too. Only with the joint configuration there may be a minimum weld size listed as well . I'm no inspector so I can very well be wrong , but for sure D1.1 covers base metal, weld size requirements, preheat Temps
Pre-qualified joints, ect, but not beam sizes.
By the way thanks for the input on my last post I found it insightful as well.
Commented on Hey guys, so I just noticed, Roy Crum...
Jun 10 at 03:31 PM
Wishing him well too.