IS 2062 Pipe
Standard Hot-Rolled Structural Steel for Construction and Infrastructure
IS 2062 is the primary Indian standard for hot-rolled medium and high-tensile structural steel. It is the most common material used for the fabrication of steel structures, bridges, and large-diameter water pipelines in India. The grade ensures high weldability and excellent ductility, making it easy to form and assemble on-site. Available in various sub-grades (like E250 and E350), it provides a reliable and cost-effective solution for structural integrity across diverse engineering projects.
Technical Specifications
| Feature | Details |
|---|---|
| Standard | IS 2062 : 2011 (Latest Revision) |
| Common Grades | E250 (Fe 410W), E300, E350, E410 |
| Quality Designations | A, BR, B0, C (Based on Impact Test Requirements) |
| Manufacturing | Hot Rolled (Plate/Sheet fabricated into Pipe) |
| Welding Type | ERW, SAW, or Spiral Welded |
| Surface Treatment | Anti-corrosion Primer, GI, Bitumen Coating |
Mechanical Properties
| Grade | Yield Strength (Min) | Tensile Strength (Min) | Elongation (Min %) |
|---|---|---|---|
| E250 (Quality A) | 250 MPa | 410 MPa | 23% |
| E300 | 300 MPa | 440 MPa | 22% |
| E350 | 350 MPa | 490 MPa | 22% |
Chemical Composition (%)
| Element | E250 Grade Max Percentage |
|---|---|
| Carbon (C) | 0.23% max |
| Manganese (Mn) | 1.50% max |
| Phosphorus (P) | 0.045% max |
| Sulphur (S) | 0.045% max |
| Silicon (Si) | 0.40% max |
Features and Benefits of IS 2062 Pipe
- High tensile strength with excellent ductility for structural stability
- Outstanding weldability using standard arc or gas welding techniques
- Impact test quality options (BR/B0/C) for safe performance in cold temperatures
- Highly cost-effective for large-scale municipal and industrial infrastructure
- Consistent metallurgical properties ensuring uniform performance
- Ease of fabrication, cutting, and forming for on-site engineering needs
- Long-term durability in both atmospheric and underground installations
Applications & Uses
Infrastructure
Widely used for bridge columns, high-rise buildings, and industrial sheds.
Bulk Water
Primary material for manufacturing large-diameter water transmission pipelines.
Heavy Engineering
Applied in transmission towers, silos, and foundational structural piling.