i beam and steel sizes strong jis standard structural steel h beam 304 304l 316 316l stainless steel steel frames designed for pga ls structural steel shapes steel coupling beam dimensions of the structural members in steel frames structural drafter columns g1 g2 g10 beams i beam and steel sizes strong american standard beams s beam structural drafter junior beams standard beams steel uls design of steel beam column ipe s beam beamclamp materials general steel beam size for 3m 4m 5m 6m 7m american standard beams s beam steel beams according to bs 5950 standard steel beam specifications standard steel beams rhino for standard steel beam specifications