ASTM A36 H Beam Hot Rolled Q235B Q345B SS400 Structural Steel H Beam For Building
Product Description
ASTM A36 H Beam | Hot Rolled Q235B Q345B SS400 Structural Steel H Beam for Building
Product Overview
Our H beam steel is manufactured from high-quality carbon steel or low-alloy steel through hot rolling process. The H-shaped cross-section features parallel flanges and a centralized web, providing excellent bending resistance in both directions, strong torsional rigidity, and stable structural performance. Compliant with ASTM A36 standard, and available in grades including Q235B, Q345B, and SS400, our H beams are widely used in building construction, steel structures, bridges, and industrial plants.
Available Steel Grades
| Standard | Steel Grades |
|---|---|
| ASTM A36/A36M | A36 |
| GB/T11263 | Q235B, Q345B, Q355B |
| JIS G3101 | SS400, SS490 |
| EN 10025 | S235JR, S275JR, S355JR |
| ASTM A572 | Gr.50 |
Mechanical Properties (Reference)
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| A36 | ≥250 | 400-550 | ≥23 |
| Q235B | ≥235 | 370-500 | ≥26 |
| Q345B | ≥345 | 470-630 | ≥21 |
| SS400 | ≥245 | 400-510 | ≥21 |
Key Specifications
| Item | Details |
|---|---|
| Product Name | H Beam Steel / H Section Steel / Structural H Beam |
| Steel Grade | A36, Q235B, Q345B, SS400, S235JR, S355JR, etc. |
| Height (H) | 100mm – 900mm |
| Flange Width (B) | 100mm – 300mm |
| Web Thickness (t1) | 6mm – 14mm |
| Flange Thickness (t2) | 8mm – 28mm |
| Length | 6m / 9m / 12m, or customized |
| Surface Treatment | Black mill finish, shot blasted, primed, galvanized |
| Standards | ASTM A36, GB/T11263, JIS G3101, EN 10025 |
Surface Treatment Options
-
Black Mill Finish: Standard hot-rolled surface with mill scale
-
Shot Blasted: Surface cleaned by shot blasting for painting or coating preparation
-
Primed: Anti-corrosion primer applied for construction applications
-
Galvanized: Hot-dip galvanized for enhanced corrosion resistance
Applications
-
Building Construction: Building structures, steel frames, trusses, support beams
-
Steel Structure: Industrial plants, warehouse frames, workshop structures
-
Bridge Engineering: Bridge girders, support columns, pier structures
-
Machinery: Equipment bases, machine frames, mechanical parts
-
Infrastructure: Transmission towers, communication towers, platforms
Why Choose Our ASTM A36 H Beam?
-
ASTM A36 Compliant – Meets the requirements of ASTM A36/A36M standard for structural steel
-
Excellent Structural Performance – Parallel flanges provide strong bending resistance in both directions
-
Wide Grade Coverage – A36, Q235B, Q345B, SS400, S355JR, etc.
-
International Standards – Products comply with ASTM, GB, JIS, and EN standards
-
Stable Mechanical Properties – Strict chemical composition and mechanical property control
-
Multiple Surface Treatments – Black, shot blasted, primed, or galvanized
-
Customized Sizes – Cutting and sizing according to customer requirements
-
Strict Quality Control – Chemical analysis, tensile test, and impact test before shipment
-
Competitive Pricing – Direct factory supply with efficient production capacity
Packing & Delivery
-
Packing: Standard export packing in bundles, or as per customer requirement
-
Loading: 20GP / 40GP containers, bulk vessel
-
Delivery Time: 15–30 days after deposit confirmation
Contact Us
For inquiries, quotations, or free samples of ASTM A36 H beam, please contact our sales team. We support OEM, customized sizes, and third-party inspection (SGS, BV, etc.).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.