S275JR HEA140 HEB140 Wide Flange H Beam
HEA140 h type steel beam section specifications and dimensions
Section height: 140 mm
Flange width: 133 mm
Web thickness: 5.5 mm
Flange thickness: 8 mm
Unit weight: 33.7 kg/m
HEB140 h section steel section specifications and dimensions
Section height: 140 mm
Flange width: 140 mm
Web thickness: 7 mm
Flange thickness: 12 mm
Unit weight: about 41.8 kg/m (need to be adjusted according to data)
Material Standard
S275JR steel beam h: complies with European standard EN 10025-2, corresponding to Chinese grade Q275 (GB/T 1591-2018).
Chemical composition (typical value): C ≤ 0.21%, Mn 1.40%~1.60%, P ≤ 0.025%, S ≤ 0.025%.
Impact toughness: Impact energy at room temperature (+20℃) ≥27J, suitable for general structures and low-temperature adaptability scenarios.
HEA140 h beam section Applications
Medium load structures: building frame beams, light factory support columns, small bridge main beams.
Mechanical equipment base: equipment installation with high section height requirements.
HEB140 structural steel h beam Applications
High load scenarios: port crane track beams, heavy machinery frames, high-rise building load-bearing columns.
Bridges and industrial platforms: steel structure components that need to withstand complex loads.
Comparison and economy
| characteristic | HEA140 | HEB140 |
|---|---|---|
| Carrying capacity | Medium load | High load |
| Economical | Lightweight design, lower cost | Large amount of materials and high cost |
| Applicable scenarios | Building frames, light equipment | Heavy machinery, industrial plants |
