Hot Rolled Coils are produced by rolling steel above its recrystallization temperature, allowing the material to be easily shaped and formed into various sizes. This process enhances the ductility and toughness of the steel, making it suitable for a wide range of structural and industrial applications.
These coils serve as a base material for further processing such as cold rolling, galvanizing, and fabrication. Due to their strength and versatility, HR Coils are extensively used in construction, automotive, shipbuilding, and general engineering industries.
Sanjay Sales offers a comprehensive range of Hot Rolled Coils including structural, commercial, HSLA, and pressure vessel grades. We source both domestic and imported materials from reputed mills, ensuring consistent quality and compliance with Indian and international standards. In addition to supplying coils, we also provide value-added services such as cut-to-length sheets, enabling customized solutions for diverse industrial and project requirements.
Material Specifications:
Mechanical Properties & Applications:
| Grade | Standard | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Typical Applications |
|---|---|---|---|---|---|
| IS 2062 E250 | IS 2062 | ≥ 250 | 410 – 540 | ≥ 23 | Structural fabrication, building frames, industrial sheds, base plates, general engineering structures |
| IS 2062 E350 | IS 2062 | ≥ 350 | 490 – 630 | ≥ 22 | Bridges, cranes, heavy structures, railway wagons, construction equipment |
| ASTM A36 | ASTM A36 | ≥ 250 | 400 – 550 | ≥ 20 | Structural plates, machinery parts, storage tanks, construction structures |
| EN S275JR | EN 10025-2 | ≥ 275 | 410 – 560 | ≥ 22 | Construction structures, bridges, offshore structures, machinery frames |
| SAE 1006 | SAE J403 | 170 – 210 | 300 – 360 | 35 – 40 | Deep drawing components, cold rolled steel production, automotive panels |
| SAE 1008 | SAE J403 | 180 – 240 | 320 – 380 | 30 – 38 | Automotive parts, appliance panels, tubes, sheet metal forming |
Chemical Composition:
| Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) |
|---|---|---|---|---|---|
| IS 2062 E250 | ≤ 0.23 | ≤ 1.50 | ≤ 0.40 | ≤ 0.045 | ≤ 0.045 |
| IS 2062 E350 | ≤ 0.22 | ≤ 1.60 | ≤ 0.45 | ≤ 0.045 | ≤ 0.045 |
| ASTM A36 | ≤ 0.25 | ≤ 1.03 | ≤ 0.40 | ≤ 0.040 | ≤ 0.050 |
| EN S275JR | ≤ 0.21 | ≤ 1.50 | ≤ 0.35 | ≤ 0.035 | ≤ 0.035 |
| SAE 1006 | 0.04 – 0.06 | 0.25 – 0.40 | — | ≤ 0.040 | ≤ 0.050 |
| SAE 1008 | 0.06 – 0.10 | 0.30 – 0.50 | — | ≤ 0.040 | ≤ 0.050 |
Equivalent Grades:
| Indian Standard | American Standard | European Standard | Japanese Standard | Typical Use |
|---|---|---|---|---|
| IS 2062 E250 | ASTM A36 | S235JR | SS400 | General structural fabrication, construction |
| IS 2062 E350 | ASTM A572 Grade 50 | S355JR | SM490 | Heavy structural applications, bridges, cranes |
| SAE 1006 | ASTM A1006 | EN DC01 | SPCC | Deep drawing, cold rolling feed material |
| SAE 1008 | ASTM A1008 | EN DC03 | SPCD | Sheet metal forming, automotive panels |
| IS 1079 HR | ASTM A1011 CS | EN S235 | SPHC | Commercial quality hot rolled sheets |
| IS 5986 (Boiler quality) | ASTM A516 | EN P265GH | SB410 | Pressure vessels and boilers |
Key Features:
- High strength and toughness
- Excellent formability and weldability
- Suitable for heavy-duty applications
- Versatile base material for further processing
- Cost-effective for large-scale use
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