High Strength H Steel Beam A992

Designed for structural frames, A992 steel h beam has excellent strength, weldability and cost-effectiveness, making it ideal for buildings, bridges and heavy machinery.

Chemical composition of A992 h beam structure

Carbon (C): ≤0.20%
Manganese (Mn): ≤1.60%
Silicon (Si): ≤0.55%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.035%
Microalloy (Nb, V): trace elements used to improve strength and toughness.

Mechanical properties of A992 h section beam ‌
‌ Yield strength (σs): ‌ ≥345 MPa (50 ksi) ‌

Tensile strength (σb): ‌ ≥450–630 MPa (65–91 ksi) ‌ ‌

Elongation (δ): ‌ ≥20% ‌

Impact toughness: ‌Excellent at room temperature; suitable for dynamic loads .

Applications of A992 structural h beam

Building structures: ‌ Columns, beams and frames in high-rise buildings and industrial facilities ‌ .
‌ Bridges: ‌ Load-bearing components that require fatigue resistance ‌ .
‌ Ships and heavy machinery: ‌ Offshore platforms, shipbuilding and crane systems ‌ .

Manufacturing process of A992 h section steel beam

Hot rolling: The steel billet is heated to a high temperature and passes through a series of rolling mills to apply pressure to the billet, shaping it into a characteristic H-shaped cross-section. This process not only forms the desired shape, but also refines the grain structure of the steel, improving its mechanical properties.
Cooling and Straightening: After hot rolling, the H-beam is allowed to cool slowly to room temperature. This controlled cooling process helps further develop the desired microstructure and mechanical properties of the steel. After cooling, the H-beam can be straightened to ensure dimensional accuracy and straightness.

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.