> Steel beams will have a thickness of ~1cm steel at most Your idea of the world is pretty limited... Any beams above S8x23 / W12x53 (ie. the bottom of the bea

> Steel beams will have a thickness of ~1cm steel at most Your idea of the world is pretty limited... Any beams above S8x23 / W12x53 (ie. the bottom of the beam tables) will have a web above 3/8".