Download the Latest ASTM W beam Specifications and Dimensions pdf
W4X13 W8X40 W10X22 W14X82 W14X109 Size ASTM A572-50 A992 Wide Flange Beams
ROYAL GROUP supplies premium Wide Flange Beams (W Beams) manufactured to ASTM A572 Grade 50 and ASTM A992 standards. Available in popular sizes including W4X13, W8X40, W10X22, W14X82, and W14X109, our structural steel beams are widely used in commercial buildings, industrial facilities, bridges, warehouses, and infrastructure projects. With excellent strength, dimensional accuracy, and weldability, these W beams provide reliable structural support for demanding construction applications worldwide.
| Item | Specification |
| Product Name | Wide Flange Beam (W Beam) |
| Available Sizes | W4X13, W8X40, W10X22, W14X82, W14X109 and more |
| Steel Grades | ASTM A572 Grade 50, ASTM A992 |
| Standard | ASTM A6, ASTM A572, ASTM A992 |
| Material | Carbon Structural Steel |
| Surface | Black, Painted, Hot-Dip Galvanized, Primer Coated |
| Length | 6m, 9m, 12m or Customized |
| Processing | Cutting, Drilling, Welding, Galvanizing |
| MOQ | 1 Ton |
| Packing | Standard Export Seaworthy Packing |
| Delivery | 15–25 Working Days |
| Grade | C (Max) | Mn | Si | P (Max) | S (Max) | Cu (Min, if specified) | Notes |
| ASTM A36 | 0.26 | 0.80–1.20 | ≤0.40 | 0.04 | 0.05 | 0.2 | General structural carbon steel |
| ASTM A572 Grade 50 | 0.23 | ≤1.35 | ≤0.40 | 0.04 | 0.05 | — | High-strength low-alloy (HSLA) steel |
| ASTM A992 | 0.23 | 0.50–1.50 | ≤0.40 | 0.035 | 0.045 | — | Structural steel for wide flange (W) shapes |
Note: Chemical composition values may vary slightly depending on the production process and applicable ASTM specification. Mill Test Certificate (MTC) values shall prevail for each batch. Customized grades are available upon request.
| Grade | Yield Strength (Min) | Tensile Strength | Elongation (Min) | Impact Performance |
| ASTM A36 | 250 MPa (36 ksi) | 400–550 MPa (58–80 ksi) | 20% | Good weldability and ductility |
| ASTM A572 Grade 50 | 345 MPa (50 ksi) | 450–620 MPa (65–90 ksi) | 18–21% | High strength and excellent toughness |
| ASTM A992 | 345 MPa (50 ksi) | 450–650 MPa (65–95 ksi) | 18% | Excellent seismic performance and ductility |
Note: Mechanical properties comply with the relevant ASTM standards. Actual values may vary slightly depending on section size, manufacturing process, and heat treatment. Mill Test Certificates (MTC) are provided with every shipment.
| Designation | Depth h (in) | Width w (in) | Web Thickness s (in) | Sectional Area (in²) | Weight (lb/ft) | Ix (in⁴) | Iy (in⁴) | Wx (in³) | Wy (in³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
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1.High yield strength and excellent load-bearing capacity
2.Superior weldability and fabrication performance
3.Excellent dimensional accuracy
4.Suitable for heavy structural applications
5.Available with corrosion-resistant galvanized coating
6.Easy transportation and installation
7.Long service life with low maintenance
8.Custom cutting and processing services available
At ROYAL GROUP, every ASTM A36, A572, and A992 Steel H Beam undergoes a strict quality inspection process to ensure compliance with international standards and project requirements.
1.Raw Material Inspection – Verify the chemical composition and quality of incoming steel materials.
2.Dimensional Inspection – Check beam dimensions, straightness, flange width, web thickness, and length according to ASTM standards.
3.Mechanical Property Testing – Test yield strength, tensile strength, and elongation to ensure structural performance.
4.Surface Quality Inspection – Inspect for cracks, laminations, rust, and other surface defects.
5.Non-Destructive Testing (Optional) – Ultrasonic Testing (UT) and Magnetic Particle Testing (MT) are available upon request.
6.Mill Test Certificate (MTC) – Supplied with every shipment for complete material traceability.
7.Third-Party Inspection – SGS, BV, TUV, and other independent inspections are available before shipment.
Our comprehensive quality control system guarantees that every H beam meets international quality standards and delivers reliable performance for construction, industrial, and infrastructure projects.
1. Raw Material Preparation
High-quality steel billets or slabs are selected according to ASTM A36, A572 Grade 50, or A992 requirements. Chemical composition is tested to ensure the raw materials meet international standards.
2. Heating Process
Steel billets are heated in a reheating furnace to the required temperature, ensuring uniform temperature distribution for efficient rolling and improved mechanical properties.
3. Hot Rolling
The heated steel is processed through multiple rolling stages to form the H-shaped profile. The web and flanges are precisely shaped to achieve accurate dimensions and excellent structural strength.
4. Straightening & Cutting
After rolling, H beams are straightened to ensure proper alignment and then cut into standard lengths such as 6m, 9m, and 12m, or customized lengths according to customer requirements.
5. Surface Treatment
Steel H beams are cleaned and treated based on application needs. Available options include black surface, painting, shot blasting, and hot-dip galvanizing for enhanced corrosion resistance.
6. Quality Inspection
Each H beam undergoes strict inspection, including dimensional checks, chemical analysis, mechanical testing, surface inspection, and ultrasonic testing when required.
Structural Steel Buildings: ASTM A36, A572, and A992 H beams are widely used in commercial buildings, high-rise structures, warehouses, and prefabricated steel buildings. Their high strength and durability ensure efficient construction and long-term structural stability.
Industrial Facilities & Warehouses: Ideal for factories, logistics centers, and storage warehouses, H beams provide excellent load-bearing capacity and support large-span structures, creating open interior spaces for efficient operations.
Bridge & Infrastructure Projects: With superior strength and toughness, structural H beams are extensively used in bridges, highways, transportation facilities, and other infrastructure projects that require reliable performance under heavy loads.
Machinery & Support Structures: Steel H beams are suitable for machinery foundations, equipment platforms, industrial frames, and support systems, offering outstanding stability, durability, and long-lasting structural support.
1. We have branch offices in Guatemala and United States,Spanish language support available
2. Over 15 years of experience in steel export
3. 5,000 tons of W Beam are in stock in the warehouse
4. Every batch of profiles undergoes SGS testing
To ensure safe transportation, all H beams are professionally packed:
Bundled with high-strength steel straps
Protective spacers to prevent surface damage
Waterproof covering available
Suitable for container and bulk vessel transportation
Export-standard packaging for international shipment
Q1: What is the difference between ASTM A36, A572, and A992 H Beams?
A36 is suitable for general structural applications, A572 Grade 50 offers higher strength for heavy-duty projects, while A992 is specifically designed for structural wide flange beams with excellent seismic and load-bearing performance.
Q2: Can you provide customized sizes?
Yes. We offer customized dimensions, lengths, drilling, cutting, welding, punching, and surface treatments based on project requirements.
Q3: Do you provide Mill Test Certificates?
Yes. Every shipment includes an MTC, and third-party inspections such as SGS, BV, or TUV can also be arranged.
Q4: What surface treatments are available?
Black finish, painted coating, and hot-dip galvanized finishes are available depending on the application environment.
Q5: What is the typical delivery time?
Standard products are typically delivered within 7–15 working days, depending on order quantity and customization requirements.
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