| Property | Parameter | Description |
|---|---|---|
| Product Name | Hot Rolled H Beam | Structural steel beam with H-shaped cross-section |
| Material Grade | Q235B, Q345B, SS400, S275JR, A36 | Common grades with international equivalents |
| Standard Compliance | GB/T 11263, JIS G3192, EN 10025, ASTM A6 | International manufacturing standards |
| Carbon (C) | ≤0.20% | Carbon content for Q235B grade |
| Manganese (Mn) | 0.30-0.70% | Manganese content range |
| Phosphorus (P) | ≤0.045% | Maximum phosphorus content |
| Sulfur (S) | ≤0.045% | Maximum sulfur content |
| Silicon (Si) | 0.15-0.35% | Silicon content range |
| Tensile Strength | 370-500 MPa | Per GB/T 700 for Q235B grade |
| Yield Strength | ≥235 MPa | Minimum yield strength for Q235B |
| Elongation | ≥26% | Minimum elongation at break |
| Section Height | 100-900 mm | Standard H beam height range |
| Flange Width | 100-300 mm | Standard flange width range |
| Web Thickness | 5-16 mm | Web thickness specification |
| Length | 6-12 m | Standard length, customizable |
| Surface Finish | Hot rolled, shot blasted, painted | Surface treatment options |
| Application | Building structures, bridges, industrial plants | Primary structural applications |
| Certification | ISO 9001, CE, Mill Test Certificate | Quality certifications provided |
| Packaging | Steel strapping in bundles | Standard export packaging |
| MOQ | 25 tons | Minimum order quantity |
Ordered 55 tons of 350×175mm H beams for a Leeds office building. Initial shipment had documentation discrepancies between heat numbers and bundle tags, causing a 5-day site delay. However, SteelPro's quality team quickly provided corrected EN 10204 certificates and compensated for our inspection costs. The actual material quality was excellent - yield strength at 355 MPa and perfect weldability. After resolution, we've placed a follow-up order for 70 tons.


