While both H-shaped steel and I-beams serve as structural supports, their web-to-flange ratios dictate different applications. Universal H beams (HEA/HEB series) excel in vertical load scenarios like building columns due to wider flanges. I-beams prove more economical for horizontal spans under moderate stress. Compare deflection rates and torsional resistance characteristics for projects requiring 200-300mm beam depths. We break down material efficiency considerations and connection design implications for each steel profile type.