Wide-Flange H-Beams: Rolling HEA, HEB & HEM Sections
Why H-beams need wider universal rolling stands — and how heavy column sections up to HEB 1000 are produced.
H-beams (HEA / HEB / HEM) feature flanges that are nearly as wide as the section is deep, making them ideal for axial loads. Rolling them demands universal mill stands with broader vertical rolls and heavier breakdown capacity than standard IPE mills.
1. Heavier Beam Blanks
H-beam blanks are cast with thicker flange tips to provide the mass needed for the final wide flange. For HEM (extra heavy) sections, billet weight per metre is substantially higher than the equivalent depth IPE.
2. Universal Mill Layout
A typical layout for H-beams uses a reversing breakdown stand, a universal roughing group (BD-U-E), and a universal finishing group (UF-EF). Pass schedules differ by series — HEA (light), HEB (normal), HEM (heavy) — even when the nominal depth is the same.
3. Why HEB vs HEA Matters
HEA has thinner flanges and webs for the same depth (lighter, used as beams). HEB has heavier sections (typical column choice). HEM is even heavier for very high axial loads. Saffron Steel can supply all three series across the standard EN range.
4. Finishing & Quality
Final straightening, cold sawing, end stencilling, and dimensional inspection per EN 10034. Mill test certificates accompany every bundle.
H Beams (HEA / HEB)
Wide-flange beams engineered for heavy load applications.
