A992 H Beam steel possesses several notable characteristics. In terms of strength, it features a high yield strength and tensile strength, with the yield strength typically not less than 345 MPa (50 ksi).
A992 H Beam steel
This allows it to withstand large loads, making it suitable for large building structures, bridges, and similar projects. The high strength also reduces the amount of steel required, lowers the self-weight of the structure, and improves overall structural economy.
Dimensions of A992 H Beam
| Section | Height (H) mm | Flange Width (Bf) mm | Web Thickness (Tw) mm | Flange Thickness (Tf) mm | Weight kg/m |
|---|---|---|---|---|---|
| W14×22 | 355 | 200 | 8 | 12 | 22 |
| W14×26 | 355 | 200 | 9 | 13 | 26 |
| W14×30 | 355 | 200 | 10 | 14 | 30 |
| W14×34 | 355 | 200 | 11 | 15 | 34 |
| W21×44 | 533 | 300 | 12 | 18 | 44 |
| W33×221 | 838 | 305 | 18 | 28 | 221 |
Physical Properties of A992 H Section Steel
| Property | Typical Value / Range | Notes |
|---|---|---|
| Density | 7.85 g/cm³ | Standard for structural steel |
| Yield Strength | ≥ 345 MPa (50 ksi) | Minimum, per ASTM A992 |
| Tensile Strength | 450–620 MPa (65–90 ksi) | Depends on section size |
| Elongation | ≥ 18% | On 200 mm gauge length |
| Modulus of Elasticity | 200 GPa | Typical for structural steel |
| Poisson's Ratio | 0.3 | Standard for steel |
Chemical Composition of A992 H-Beam (wt%)
| Element | Typical Range | Notes |
|---|---|---|
| Carbon (C) | ≤ 0.26 | Low-carbon steel, improves weldability |
| Manganese (Mn) | 0.5 – 1.5 | Improves strength and toughness |
| Phosphorus (P) | ≤ 0.035 | Controlled to reduce brittleness |
| Sulfur (S) | ≤ 0.04 | Controlled to improve quality |
| Silicon (Si) | 0.15 – 0.4 | Enhances strength and toughness |
| Vanadium (V) | ≤ 0.05 | Optional micro-alloying element |
A992 H Beam steel combines high strength, excellent toughness, and superior weldability, making it an ideal choice for modern construction, bridges, and industrial projects.
With a yield strength of at least 345 MPa (50 ksi), it can withstand large loads while reducing the amount of steel required, lowering the overall structural weight, and improving project cost-efficiency.
Its outstanding toughness ensures reliable performance even in low-temperature environments, effectively preventing brittle fractures and enhancing safety in cold regions.
A992 H Beams
In terms of weldability, A992 H Beams are compatible with a wide range of welding methods, including manual arc welding and gas-shielded welding, allowing for strong, durable joints and ensuring the structural integrity of the entire framework.
The steel also offers excellent machinability, supporting cutting, drilling, bending, and other processing operations with high dimensional accuracy and surface quality, meeting diverse design and construction requirements.
Furthermore, A992 H Beam steel demonstrates good corrosion resistance, and with appropriate protective treatment, it can perform reliably in harsh environments, extending the service life of structures.
These combined characteristics make A992 H Beams a versatile, cost-effective, and reliable solution for engineers and contractors seeking high-quality structural metal beams for demanding projects.
As a professional supplier of A992 H Beams, we provide detailed specifications, technical support, and fast delivery. Contact us today to find the right solution for your project.
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What is A992 beam?
It is the most common structural steel for wide flange beams, but can cover any hot rolled shape. It is considered a more affordable structural steel given improved strength to weight ratio. Industries. As a structural steel product, A992 steel beams are ideal for general construction.
Is A992 the same as A36?
When comparing A992 vs A36 structural steel, the difference comes down to strength, application, and efficiency. A992 is the modern standard for structural beams, while A36 remains a cost-effective option for general fabrication.
What is A992 steel equivalent to?
ASTM A992 is currently the most available steel type for structural wide-flange beams. The industry's technical institute describes the standard thus: "ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) is the preferred material specification for wide-flange shapes, having replaced ASTM A36 and A572 grade 50
What is the ultimate strength of A992 steel?
Tensile yield strength, 345 MPa (50 ksi); tensile ultimate strength, 450 MPa (65 ksi); strain to rupture (sometimes called elongation) in a 200-mm-long test specimen, 18%; strain to rupture in a 50-mm-long test specimen, 21%. ASTM A992 is currently the most available steel type for structural wide-flange beams.
Is the ASTM A992 carbon steel?
Because of the widespread use of A992, the list of applications is truly impressive, and ranges across general construction, building frames, bridges, and much more. From wide flange beams to carbon steel I beams, A992 steel comes in a variety of shapes to work for a multitude of construction applications.