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ASTM A992 Jumbo Wide Flange Steel Beams | Structural H Beam Supplier for Heavy Construction
ASTM A992 jumbo beams are high-strength structural steel wide flange beams widely used in heavy construction, commercial buildings, bridges, and industrial structures. With excellent weldability, high yield strength, and consistent performance, they are the preferred choice for load-bearing frameworks.
| Item | Specification |
| Material Standard | ASTM A992 W Beam |
| Yield Strength | ≥345 MPa |
| Dimensions | W6×9, W8×10, W12×30, W14×43, etc. |
| Length | Stock: 6 m & 12 m; Customized lengths available |
| Dimensional Tolerance | Conforms to ASTM A36 |
| Quality Certification | ISO 9001; SGS / BV Third-Party Inspection Report |
| Surface Finish | Hot-dip galvanizing, paint, or customized finishes |
| Applications | Industrial plants, warehouses, commercial & residential buildings, bridges, and other structural projects |
Key Features
High Strength: Minimum yield strength of 345 MPa (50 ksi)
Excellent Weldability: Suitable for fabrication and structural welding
Superior Stability: Ideal for large-span and heavy-load structures
Uniform Dimensions: Strict tolerance control for consistency
Cost-Effective: Optimized strength-to-weight ratio
Available Sizes & Specifications
Standards: ASTM A992 / A572 Gr 50 equivalent
Types: W-beam / Wide flange beam / H-beam (jumbo sections)
Depth Range: Large section beams (Jumbo sizes)
Length: 6m / 12m or customized
Surface: Black / Shot blasted / Painted / Galvanized
Processing: Cutting, drilling, welding, punching available
Technical Data
ASTM A992 W-beam (or H-beam) Chemical Composition
| Steel Grade | Carbon, max, % |
Manganese, % |
Silicon, max, % |
Vanadium, max, % |
Columbium, max, % |
Phosphorus, max, % |
Sulfur, max, % |
|
| ASTMA992 | 0.23 | 0.50 - 1.60 | 0.40 | 0.15 | 0.05 | 0.035 | 0.045 | |
ASTM A992 W-beam (or H-beam) Mechanical Property
| Steel Grade | Tensile strength, ksi | Yield point, min, ksi | |
| ASTM A992 | 65 | 65 | |
ASTM A992 Wide Flange H-beam Sizes - W Beam
| Designation | Dimensions | Static Parameters | |||||||
| Moment of Inertia | Section Modulus | ||||||||
| Imperial((in x lb/ft)) | Depth (in) | Width (in) | Web Thicknesss (in) | Sectional Area (in2) | Weight (lb/ft) | Ix(in4) | Iy(in4) | Wx(in3) | Wy(in3) |
| W 27 x 178 | 27.8 | 14.09 | 0.725 | 52.3 | 178 | 6990 | 555 | 502 | 78.8 |
| W 27 x 161 | 27.6 | 14.02 | 0.660 | 47.4 | 161 | 6280 | 497 | 455 | 70.9 |
| W 27 x 146 | 27.4 | 14 | 0.605 | 42.9 | 146 | 5630 | 443 | 411 | 63.5 |
| W 27 x 114 | 27.3 | 10.07 | 0.570 | 33.5 | 114 | 4090 | 159 | 299 | 31.5 |
| W 27 x 102 | 27.1 | 10.02 | 0.515 | 30.0 | 102 | 3620 | 139 | 267 | 27.8 |
| W 27 x 94 | 26.9 | 10 | 0.490 | 27.7 | 94 | 3270 | 124 | 243 | 24.8 |
| W 27 x 84 | 26.7 | 9.96 | 0.460 | 24.8 | 84 | 2850 | 106 | 213 | 21.2 |
| W 24 x 162 | 25 | 13 | 0.705 | 47.7 | 162 | 5170 | 443 | 414 | 68.4 |
| W 24 x 146 | 24.7 | 12.9 | 0.650 | 43.0 | 146 | 4580 | 391 | 371 | 60.5 |
| W 24 x 131 | 24.5 | 12.9 | 0.605 | 38.5 | 131 | 4020 | 340 | 329 | 53.0 |
| W 24 x 117 | 24.3 | 12.8 | 0.55 | 34.4 | 117 | 3540 | 297 | 291 | 46.5 |
| W 24 x 104 | 24.1 | 12.75 | 0.500 | 30.6 | 104 | 3100 | 259 | 258 | 40.7 |
| W 24 x 94 | 24.1 | 9.07 | 0.515 | 27.7 | 94 | 2700 | 109 | 222 | 24.0 |
| W 24 x 84 | 24.1 | 9.02 | 0.470 | 24.7 | 84 | 2370 | 94.4 | 196 | 20.9 |
| W 24 x 76 | 23.9 | 9 | 0.440 | 22.4 | 76 | 2100 | 82.5 | 176 | 18.4 |
| W 24 x 68 | 23.7 | 8.97 | 0.415 | 20.1 | 68 | 1830 | 70.4 | 154 | 15.7 |
| W 24 x 62 | 23.7 | 7.04 | 0.430 | 18.2 | 62 | 1550 | 34.5 | 131 | 9.8 |
| W 24 x 55 | 23.6 | 7.01 | 0.395 | 16.2 | 55 | 1350 | 29.1 | 114 | 8.3 |
| W 21 x 147 | 22.1 | 12.51 | 0.720 | 43.2 | 147 | 3630 | 376 | 329 | 60.1 |
| W 21 x 132 | 21.8 | 12.44 | 0.650 | 38.8 | 132 | 3220 | 333 | 295 | 53.5 |
| W 21 x 122 | 21.7 | 12.39 | 0.600 | 35.9 | 122 | 2960 | 305 | 273 | 49.2 |
| W 21 x 111 | 21.5 | 12.34 | 0.550 | 32.7 | 111 | 2670 | 274 | 249 | 44.5 |
| W 21 x 101 | 21.4 | 12.29 | 0.500 | 29.8 | 101 | 2420 | 248 | 227 | 40.3 |
| W 21 x 93 | 21.6 | 8.42 | 0.580 | 27.3 | 93 | 2070 | 92.9 | 192 | 22.1 |
| W 21 x 83 | 21.4 | 8.36 | 0.515 | 24.3 | 83 | 1830 | 81.4 | 171 | 19.5 |
| W 21 x 73 | 21.2 | 8.3 | 0.455 | 21.5 | 73 | 1600 | 70.6 | 151 | 17.0 |
| W 21 x 68 | 21.1 | 8.27 | 0.430 | 20.0 | 68 | 1480 | 64.7 | 140 | 15.7 |
| W 21 x 62 | 21 | 8.24 | 0.400 | 18.3 | 62 | 1330 | 57.5 | 127 | 13.9 |
| W 21 x 57 | 21.1 | 6.56 | 0.405 | 16.7 | 57 | 1170 | 30.6 | 111 | 9.4 |
| W 21 x 50 | 20.8 | 6.53 | 0.380 | 14.7 | 50 | 984 | 24.9 | 94.5 | 7.6 |
| W 21 x 44 | 20.7 | 6.5 | 0.350 | 13.0 | 44 | 843 | 20.7 | 81.6 | 6.4 |
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High-rise buildings
Ultra-high-rise commercial towers, residential skyscrapers and landmark buildings requiring superior load-bearing capacity, seismic resistance and long-span structural support.
Steel structure warehouses
Large-span steel structure warehouses, logistics parks, distribution centers and prefabricated industrial workshops with heavy racking and overhead crane systems.
Bridges and infrastructure projects
Highway bridges, railway bridges, viaducts, tunnel supports and urban infrastructure projects demanding high strength, durability and stable structural performance.
Industrial plants and power stations
Heavy-duty industrial plants, steel mills, cement factories, thermal power stations, hydropower facilities and large-scale manufacturing bases.
Offshore and heavy engineering structures
Offshore platform supports, port & dock structures, heavy engineering equipment foundations, crane runways and large mechanical support systems.
Support frames for solar mounting systems
Heavy-duty support frames & main structural beams for large-scale ground-mounted solar power stations, ensuring stable load-bearing and long-term outdoor service.
1) Branch Office - Spanish-speaking support, customs clearance assistance, etc.
2) Over 5,000 tons of stock in stock, with a wide variety of sizes
3) Inspected by authoritative organizations such as CCIC, SGS, BV, and TUV, with standard seaworthy packaging
Stable supply with large stock availability
Strict quality control and mill test certificates (MTC)
Custom cutting and fabrication services
Competitive factory pricing
Export experience to global markets
Compliance with international standards
Each bundle of steel is tightly wrapped in waterproof tarpaulin and includes 2-3 desiccant bags to prevent moisture absorption. The bundled steel is secured with 12-16 mm diameter steel straps, allowing for safe handling with lifting equipment at the port; each bundle can support 2-3 tons.
All shipments are accompanied by bilingual (English + Spanish) C/A labels, including material type, specifications, HS code, batch number, and test report number. For bulk H-beams (section height ≥ 800 mm), the surface will be sprayed with industrial anti-rust oil, dried, and then covered with waterproof tarpaulin.
Thanks to our strong partnerships with major shipping companies such as MSK, MSC, and COSCO, our logistics system is top-notch. We strictly adhere to ISO 9001 quality management standards throughout the entire process, from the selection of packaging materials to the rental of transport vehicles, ensuring that the H-beams remain in excellent condition from the factory to the construction site, thus laying a reliable foundation for successful project construction.
Q: Do your ASTM A992 wide-flange H-beams conform to the standard?
A: Our H-beams conform to the ASTM A992 standard, which is the most commonly used standard in North and Central America. We can also provide steel beams conforming to local standards upon request.
Q: What is the delivery time for ASTM A992 H-beams shipped to Central America?
A: The sea freight time from Tianjin Port to the Colon Free Trade Zone in Panama is 28-32 days. The total delivery cycle, including production and customs clearance, is 45-60 days. We can accept expedited orders.
Q: Do you provide customs clearance support?
A: Yes, we have professional customs brokers in Central America who can assist you with customs declaration, tax payment, and other procedures to ensure smooth delivery and your satisfaction.
Contact Details
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
Hours
Monday-Sunday: 24-hour Service
