Car port with a deck on top. Would typically do this all out of wood with some LVLs instead of the steel beams but they want to use these beams they got at the scrap yard for some beams/columns. So yeah, pretty low grade. I have more pictures of the beams, this was just the one where the mark...
Aha you're right! Picture was definitely taken from the wrong side of the beam. Maybe just a manufacturer, google doesn't turn anything up though. Will keep digging with that.
Got a family friend that has these beams on hand and wants to use them in a project.
Looks like ASU BIR but some of the letters are backwards. Worst comes to worst I can measure out the dimensions of it, but the lack of knowledge on the material is more concerning and something I'm hoping to...