H Beam Section Steel Structural Steel S355ML

H-beam dimensions and specifications
GNEE's H-beams made from S355ML steel comply with European standards such as EN 10034 (structural steel I- and H-sections).
Common dimensions include:
Height (h): 100–1000 mm (varies by type: HEA, HEB, HEM).
Flange width (b): 100–400 mm.
Web thickness (tw): 4.5–20 mm.
Flange thickness (tf): 8–35 mm.
Length: Typically 6–12 m (custom lengths available).

Examples of standard H-beam types:
HEA (Light): Lighter beams with thinner flanges (e.g. HEA 200: 200 mm high, ~42.3 kg/m).
HEB (Standard): Stronger beams with thicker flanges (e.g. HEB 200: 200 mm high, ~61.3 kg/m).
HEM (Heavy): Heavy-duty beams for high-load applications.
Specific dimensions and weights depend on the customer's project requirements.

Applications for S355ML H-beams:
Construction: Load-bearing beams in buildings, stadiums and industrial facilities.
Bridges: Primary structural components in bridge frames, especially in cold regions.
Offshore structures: Platforms and drilling rigs exposed to severe weather and low temperatures.
Heavy machinery: Frames and supports for cranes, excavators and mining equipment.
Energy sector: Wind turbine towers and other renewable energy infrastructure.

Comparison with other grades
Compared with S355JR: S355ML has better toughness at lower temperatures (-50°C vs. +20°C for JR) due to TMCP and finer grain structure.
Compared with S355J2: S355ML has excellent low temperature impact resistance (-50°C vs. -20°C for J2).
Compared with S460ML: S355ML has a lower yield strength (355 MPa vs. 460 MPa) but is more cost effective for less demanding applications.

GNEE Steel was established in 2008, our main products are section steel, angle steel, flat steel, wear-resistant steel, etc. We have established long-term cooperative relations with well-known steel mills and are happy to provide you with the best prices and product suggestions. You are welcome to visit our company.