1.Structural H Steel Beam 2.JIS standard, GB Standard, EN Standard 3. A36, SS400, ST37, Q235B, ST 52 1. Structural H Steel Beam 2.JIS standard, GB Standard, EN Standard3. A36, SS400, ST37, Q235B, ST 524. H beam is widely used in building, construction and structural service.5. Common size EN Standard IPE DesignationSpecification Depth*flange width(mm)Web thickness (mm)Flange thickness(mm)Weight ( ...