Hem400 S235jr S355jr Hot Rolled Steel H Beam

HEM400 steel beams made of S235JR and S355JR are both economical H-shaped steels with reasonable cross-section design, large load-bearing capacity and good processing performance. S235JR is suitable for medium-load structures, while S355JR is suitable for high-load requirements, especially in bridges, machinery manufacturing and nuclear power engineering.

The implementation standard of HEM400 structural steel beam is EN10025-2:2004, which is the general standard for European standard structural steel, ensuring the quality and performance of steel.

Height (H): 400 mm
Flange width (B): 400 mm
Web thickness (tw): 13.5 mm
Flange thickness (tf): 24 mm.

Comparison of HEM400 h beam section characteristics
 

Low carbon steel: has good welding and processing performance.
Good plasticity and toughness: suitable for structures with low load requirements.
High economy: relatively low cost, suitable for large-scale applications.

Medium carbon steel: higher strength and hardness, suitable for high load requirements.
Good seismic performance: high yield strength, suitable for seismic structures.
Excellent welding performance: easy to construct.
Low temperature resistance: some S355JR models (such as S355J2) can withstand low temperature environments.

HEM400 h profile steel usage comparison
 

Building structure: such as beams and columns of general factories and warehouses.
Bridge engineering: support structures of small and medium-sized bridges.
Mechanical equipment: mechanical parts that bear medium loads.

Building structure: beams and columns of high-rise buildings and large factories.
Bridge engineering: support beams and cross beams of large bridges.
Mechanical manufacturing: such as support structures of heavy machinery.
Marine and nuclear power engineering: Low temperature resistant S355J2 is suitable for offshore platforms and nuclear power plant construction.