Chetan Steel is a reputable manufacturer and supplier located in Delhi, specializing in high-quality Boiler Quality Sheets and Plates designed to meet the rigorous demands of various industrial applications. Renowned for their consistent quality, precise dimensions, and dependable performance, Chetan Steel provides materials that adhere to both national and international standards. Their boiler quality plates are crafted using cutting-edge manufacturing techniques and stringent quality control measures, ensuring exceptional strength, durability, and resistance to both pressure and temperature. With a robust distribution network and a customer-centric approach, Chetan Steel caters to power plants, refineries, fabrication units, and engineering industries throughout India, delivering reliable boiler-grade steel solutions.
Boiler Quality Sheets and Plates are made from low to medium carbon steel, incorporating controlled levels of manganese, silicon, sulfur, and phosphorus to boost strength and weldability. This carefully balanced chemical composition guarantees good toughness and resistance to high pressure and elevated temperatures. Mechanically, these plates showcase high tensile strength, suitable yield strength, and impressive elongation, enabling them to endure cyclic stress and thermal expansion. Their uniform grain structure enhances impact resistance and fatigue life, making them perfect for pressure-bearing applications. These characteristics ensure safe, long-lasting performance in critical boiler and pressure vessel environments.
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 |
Boiler Quality Sheets and Plates find extensive use in the production of boilers, pressure vessels, heat exchangers, and steam drums. They play a vital role in power generation plants, thermal stations, oil and gas refineries, and petrochemical industries where resistance to high pressure and temperature is essential. Additionally, these plates are utilized in industrial furnaces, storage tanks, and piping systems that transport steam or hot fluids. Their outstanding weldability and formability make them ideal for heavy fabrication and custom-engineered equipment. In summary, boiler quality plates are crucial for ensuring safety and efficiency in demanding industrial settings.
Chetan 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 Delhi, India.
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