Hot Rolled A36 Steel H-Beam
Hot rolled ASTM A36 H-beam material definition and standards
ASTM A36/A36M: A low carbon structural steel grade that meets ASTM standards, with a balanced strength, weldability and cost-effectiveness widely used for H-beams.
Production process: Manufactured by hot rolling at 1100-1200°C, followed by controlled cooling to optimize mechanical properties.
Quality assurance of GNEE A36 H-beam
Non-destructive testing (NDT): Ultrasonic inspection ensures internal integrity.
Certification: Conforms to ASTM A36/A36M and EN 10025 for global compatibility.
Mechanical properties of A36 H-beam structural steel
Tensile strength: 400–550 MPa.
Yield strength: ≥250 MPa.
Elongation: ≥20% (ensures ductility for bending and forming).
Impact toughness: ≥39 J at room temperature (suitable for dynamic loads).
Hardness: ≤229 HB (balanced machinability).
| Model Number |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A/B SN400A/B SN490B S235JR/J0 S275JR/J0/J2 S355JR/J0/J2 S355K2 S450J0 S355M/L S460M S355J0WP/J2WP S355J0W/J2W/K2W |
| Application | Industry/Chemical Equipment |
| Welding Line Type | Welding |
| Processing Service | Bending, Punching, Cutting, Moulding |
| Length | 6000mm 9000mm 12000mm or Customized |
| Technique | Hot Rolled Cold Rolled |
| Payment terms | L/C T/T (30%DEPOSIT) |
| Process method | Standard |
Comparison with Similar Grades
| Grade | Yield Strength | Key Difference |
|---|---|---|
| S235J0 | ≥235 MPa | Lower strength, better for EU standards3 |
| A572-50 | ≥345 MPa | Higher strength for heavy-duty use |
Common Dimensions & Specifications
| Model | Web Height (mm) | Flange Width (mm) | Web Thickness (mm) | Flange Thickness (mm) |
|---|---|---|---|---|
| W8×31 | 200 | 200 | 9.1 | 14.2 |
| W10×49 | 250 | 250 | 11.0 | 17.3 |
GNEE Steel H Beam Steel Manufacturer
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.
