SS490 Mild Steel H Beam Construction Material

SS490 construction steel refers to a structural steel grade with a minimum tensile strength of 490 MPa, which is stronger than other common grades such as SS400. SS490 H-beams are made from high-quality carbon steel through a hot rolling process, which improves mechanical properties, while the unique "H" shape provides excellent load-bearing capacity.

Key Features and Benefits

Enhanced Strength: SS490 carbon H-beams have a higher yield strength than many other steel grades, allowing them to support heavier loads and withstand greater stresses.

Durability and Service Life: With higher wear resistance, they ensure long-lasting performance in harsh conditions.

Versatile Applications: Robust design for residential and commercial construction as well as infrastructure projects.

FAQs on SS490 Low Carbon H-beams

‌ Q: Does SS490 require heat treatment? ‌
A: No, it is usually used in the rolled state, and thick sections may require post-weld heat treatment.

‌Q: Is SS490 suitable for coastal environments? ‌
A: SS490 is not corrosion resistant. But GNEE can be processed (such as galvanizing) to improve its life in wet or salty conditions.

Q: Can SS490 replace SM490 steel?
A: Yes, SS490 and SM490 have similar mechanical properties, but the Charpy impact test requirements of SM490 are more stringent.

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.