From foundations to frameworks — explore our complete range of BIS-certified steel products engineered for strength, durability, and every structural need.
Explore our complete range of premium steel products — each engineered to exceed industry standards.
Flagship
High-strength thermo-mechanically treated bars for superior structural integrity and earthquake resistance.
Precision-rolled angles and flats for structural frameworks, towers, and industrial applications.
High-quality bars for construction, fabrication, and industrial manufacturing applications.
Every GR Steels bar is engineered to deliver unmatched performance across critical construction parameters.
Superior ductility and high elongation ensure structures withstand seismic forces with ease.
Withstands temperatures up to 600°C without significant loss of structural strength.
Low carbon equivalent ensures easy welding without compromising joint integrity.
Thermo-mechanical treatment creates a protective oxide layer against rust and corrosion.
Precision rib pattern ensures maximum bond with concrete for stronger reinforcement.
Higher strength-to-weight ratio means 15–20% steel savings without compromising safety.
| Element | Fe500D (% Max) | Fe550D (% Max) |
|---|---|---|
| Carbon (C) | 0.25 | 0.25 |
| Sulphur (S) | 0.040 | 0.040 |
| Phosphorus (P) | 0.040 | 0.040 |
| S + P | 0.075 | 0.075 |
| Carbon Equivalent | 0.42 | 0.44 |
| Property | Fe500D | Fe550D |
|---|---|---|
| Yield Stress (Min) | 500 N/mm² | 550 N/mm² |
| UTS / YS Ratio (Min) | 1.08 | 1.06 |
| Elongation (% Min) | 16% | 14.5% |
| Total Elongation at Max Force | 5% | 5% |
| Bend Test | 3d — No crack | 4d — No crack |
| Re-bend Test | 7d — No crack | 7d — No crack |
| Diameter (mm) | Weight (kg/m) | Standard Length |
|---|---|---|
| 8mm | 0.395 | 12 meters |
| 10mm | 0.617 | 12 meters |
| 12mm | 0.888 | 12 meters |
| 16mm | 1.580 | 12 meters |
| 20mm | 2.469 | 12 meters |
| 25mm | 3.858 | 12 meters |
| 32mm | 6.321 | 12 meters |