Chetak Steel, located in Hyderabad, stands out as a top manufacturer and supplier of Boiler Quality Sheets and Plates. Renowned for its commitment to high-quality steel products, the company adheres to strict industry standards tailored for pressure vessel applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Chetak Steel guarantees durability, precise dimensions, and reliable performance. Catering to sectors like power generation, petrochemicals, and heavy engineering, they offer dependable boiler-grade sheets and plates that can handle high temperatures and pressures, making them a trusted ally for critical industrial needs.
Boiler Quality Sheets and Plates are primarily made from carbon steel, with carefully balanced amounts of manganese, phosphorus, and sulfur. They boast impressive mechanical properties, such as high tensile strength, yield strength, and good toughness even at elevated temperatures. These materials are fully weldable, machinable, and can be formed without cracking, which allows for versatile fabrication. Their heat-resistant characteristics ensure they perform well over time under high-pressure and high-temperature conditions, making them perfect for boiler and pressure vessel applications.
Standard:Â ASTM A516 / ASME SA 516 Gr 60 / 65/ 70
Width:Â 1000mm-4500mm
Thickness:Â 5mm-150mm
Length:Â 3000mm-18000mm
Supply Condition :Â As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested : -52° C
Tempering:Â Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F.
Applications :Â Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service.
Process of Manufacturing :Â Hot-Rolled (HR)
| C | Mn | P max | S max | Si max | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|  | t < 12.5 mm | 12.5mm < t =50mm | 50mm < t ≤ 100mm | 100mm < t ≤ 200mm | t < 200 mm | t < 12.5 mm | t 12s.5 mm | |||
| A516 Grade 55 | 0.18 | 0.2 | 0.22 | 0.24 | 0.26 | 06-09 | 0.55-0.98 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 06-09 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Grade 70 | 0.27 | 0.28 | 0.3 | 0.31 | 0.31 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| Â | Tensile Strength (ksi) | Tensile Strength (MPa) | Yield Strength (ksi) | Yield Strength (MPa) | Elongation in 200mm(%) | Elongation in 50mm(%) |
|---|---|---|---|---|---|---|
| A516 Grade 55 | 55-75 | 380-515 | 30 | 205 | 23 | 27 |
| A516 Grade 60 | 60-80 | 415-550 | 32 | 220 | 21 | 25 |
| A516 Grade 65 | 65-85 | 450-585 | 35 | 240 | 19 | 23 |
| A516 Grade 70 | 70-90 | 485-620 | 38 | 260 | 17 | 21 |
| Material # | EN 10028-2 | DIN 17155> | BS 1501 | ASTM | JIS G3115 |
|---|---|---|---|---|---|
| 1.0345 | P235GH | HI | 161 Gr. 360 / 164 Gr. 360 | A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55 | SPV 24 |
| 1.0425 | P265GH | HII | 161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400 | A 414 Gr. E / A 516 Gr. 60 | 　 |
| 1.0481 | P295GH | 17 Mn 4 | 224 Gr. 490 | A 414 Gr. F / A 516 Gr. 65 | SPV 32 |
| 1.0473 | P355GH | 19 Mn 6 | 　 | A 414 Gr. G | SPV 36 |
| 1.5415 | 16Mo3 | 15 Mo 3 | 1503 – 243 B | A 204 Gr. B | 　 |
| 1.7335 | 13CrMo4-5 | 13CrMo 4 4 | 620 Gr. 27 | A 387 Gr. 12 | 　 |
| 1.738 | 10CrMo9-10 | 10CrMo 9 10 | 622 Gr. 31 | A 387 Gr. 22 | 　 |
| 1.7383 | 11CrMo9-10 | 　 | 　 | 　 | 　 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) |
|---|---|---|---|---|---|
| 8 | 2055 x 12100 | ||||
| 3000 x 12000 | 2500 x 12000 | ||||
| 2500 x 12000 | 20 | 2055 x 12000 | 60 | 3000 x 6000 | |
| 3460 x 14000 | 3000 x 12000 | 65 | 3000 x 6000 | ||
| 3460 x 14000 | |||||
| 6 | 2055 x 12100 | 18 | 2055 x 12100 | 50 | 2055 x 8000 |
| 3000 x 12000 | 3000 x 12000 | ||||
| 2500 x 12000 | 2500 x 12000 | 3000 x 9000 | |||
| 3460 x 14000 | 55 | 3000 x 6000 | |||
| 12.5 | 2055 x 12100 | 4000 x 12000 | 90 | 3000 x 4000 | |
| 3460 x 14000 | 2500 x 12000 | ||||
| 3000 x 12000 | 25 | 2055 x 12000 | 100 | 3000 x 4000 | |
| 2500 x 12000 | |||||
| 4000 x 12000 | 3460 x 14000 | ||||
| 4000 x 12000 | |||||
| 10 | 2055 x 12100 | 4000 x 12000 | 70 | 3000 x 6000 | |
| 4000 x 12000 | 3000 x 12000 | 80 | 3000 x 6000 | ||
| 3000 x 12000 | 22 | 2055 x 12100 | 75 | 3000 x 6000 | |
| 2500 x 12000 | |||||
| 3460 x 14000 | 2500 x 12000 | ||||
| 3460 x 14000 | |||||
| 15 | 2055 x 12100 | 2500 x 12000 | |||
| 4000 x 12000 | 2500 x 10000 | ||||
| 3000 x 12000 | |||||
| 2500 x 12000 | 3000 x 10000 | ||||
| 3460 x 14000 | 40 | 2055 x 12000 | |||
| 3000 x 10000 | |||||
| 13 | 2055 x 12100 | ||||
| 3460 x 14000 | 4000 x 12000 | ||||
| 3000 x 12000 | 2500 x 12000 | ||||
| 2500 x 12000 | 30 | 2055 x 12000 | |||
| 4000 x 12000 | |||||
| 35 | 2055 x 12000 | ||||
| 16 | 2055 x 12100 | ||||
| 4000 x 12000 | |||||
| 3000 x 12000 | 2500 x 10000 | ||||
| 2500 x 12000 | 45 | 2055 x 8000 | |||
| 3460 x 14000 | 3000 x 9000 |
These sheets and plates find extensive use in boilers, heat exchangers, pressure vessels, and steam generators across power plants and industrial setups. They’re also vital in chemical processing, refineries, and heavy engineering projects where resistance to high temperature and pressure is crucial. Boiler Quality Sheets and Plates are ideal for fabricating drums, pipes, and storage tanks that demand durability and mechanical reliability. Their adherence to industry standards and outstanding performance in extreme conditions make them indispensable for safe and efficient industrial operations.
Chetak Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Hyderabad, India.
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