Products Description
he Metric Carbon I-Beam HEM S235JR is a popular selection for steel construction projects prioritizing both efficiency and strength. Made from S235JR grade carbon steel, this I-beam boasts a balance of affordability and performance.
The "S235" designation indicates a minimum yield strength of 235 megapascals (MPa), ensuring the material can withstand significant stress without permanent deformation. The "JR" suffix signifies suitability for use at normal temperatures.
What distinguishes HEM beams is their unique flange design. Unlike its close cousin, the HEB beam, HEM beams have narrower flanges compared to their height. This seemingly minor difference translates to several advantages.
While sacrificing some load-bearing capacity in one direction, HEM beams excel in applications requiring high bi-directional strength. This makes them ideal for supporting walls, structures exposed to wind loads from multiple directions, or situations where beams experience bending in both directions.
Products Specification
| Product name | H beam |
| Grade | SS400/Q235B/Q345B/S235JR |
| Technique | Hot Rolled |
| Application | construction |
| Standard | JIS, ASTM/JIS/BS/AS/NZS/GB |
Advantages of H-Beam
High structural strength: Compared with I-beam, the section modulus is larger, and the metal can be saved by 10-15% under the same bearing conditions.
The design style is flexible and abundant: in the case of the same beam height, the steel structure will be 50% larger than the concrete structure bay, thus making the building layout more flexible.
• Light structure weight: Compared with concrete structure, the steel structure's weight is reduced, which reduces the internal force of structure design, simplifies construction and decreases the cost.
• High structural stability: The steel structure mainly made of H-section steel has scientific and reasonable structure with good plasticity and flexibility, and high structural stability. It is suitable for building structures that withstand large vibration and impact loads.
• Increase the effective use area of the structure: Compared with the concrete structure, the steel structure column has a small cross-sectional area, which can increase the effective use area of the building.
• Save labor and material: Compared with welding H-shaped steel, it can save labor and material, and reduce the consumption of raw materials, energy and labor.
• Easy to process by machine: easy to connect and install, dismantle and reuse.
