Hot Rolled Steel Structure H Beams SS400

The main components of SS400 structural steel include iron (Fe), carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), etc. The carbon content is generally within a certain range, which can ensure that the material has appropriate strength and toughness.

Usually, the carbon content is about 0.20% or less, which helps to improve the weldability and formability of the material; the manganese content is generally around 0.60%-1.50%, which can improve the strength and NMness of the steel; the silicon content is usually low, about 0.30% or less, which helps to improve the deoxidation effect and strength of the steel; the phosphorus content is generally less than 0.045%, and the sulfur content is less than 0.040%, avoiding reducing the mechanical properties and weldability of the steel.

SS400 H-shaped steel has good mechanical properties, with a yield strength of not less than 235MPa, a tensile strength in the range of 400-510MPa, and a certain elongation and impact toughness, which can meet the requirements of different engineering structures for material strength and ductility.

The elongation after fracture of SS400 h beam structure is generally not less than 21%, and it can withstand a certain plastic deformation before breaking, providing safety for the structure. In addition, SS400 h shaped beam has good cold processing performance and can be easily formed and processed by cold bending, cold drawing and other methods.

GNEE provides SS400 h type steel beam in various sizes. Common specifications include heights from 100mm to over 1000mm, flange widths from 50mm to over 500mm, and web and flange thicknesses vary with specifications.

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.