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Yunus Sheets and Plates, located in Istanbul, Turkey, is a reputable manufacturer and supplier that specializes in top-notch Boiler Quality Sheets and Plates. Known for their precision and durability, this company provides products that adhere to international standards, ensuring reliability in even the most demanding industrial settings. With state-of-the-art production facilities and rigorous quality control measures, Yunus Sheets and Plates serves clients across various sectors that require strong and heat-resistant materials. Their expertise guarantees that every product delivers optimal performance, longevity, and safety, making them a go-to choice for industries that depend on high-quality boiler-grade steel for critical applications.
Boiler Quality Sheets and Plates are mainly made from carbon steel, with carefully balanced alloying elements that offer excellent resistance to heat and pressure. These sheets typically have a well-rounded mix of carbon, manganese, sulfur, and phosphorus, which enhances their strength, toughness, and weldability. Mechanically, they boast high tensile and yield strength, along with good elongation and impact resistance. The material is engineered to endure thermal stress, corrosion, and mechanical strain, making it perfect for the high-pressure and high-temperature environments found in boiler and pressure vessel applications.
| Thickness | 3 mm to 200 mm |
| Width | 1250mm to 4000mm |
| Length | Up to 20,000 mm |
| Certification | DUAL CERTIFICATION [SA 516 GR. 60 / 70] TRIPLE CERTIFICATION. [SA 516 GR. 60 / 65 / 70] IBR AND NON IBR |
| Carbon | Manganese | Sulpher maximum | Phosphorus max | Silicon maximum | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 MM < t ≤ 200 MM | t < 200 MM | 12.5 MM < t =50 MM | t < 12.5 MM | 50 MM < t ≤ 100 MM | t 12s.5 MM | t < 12.5 MM | ||||
| A516 Gr 55 | 0.24 | 0.26 | 0.2 | 0.18 | 0.22 | 0.55-0.98 | 06-09 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 60 | 0.27 | 0.27 | 0.23 | 0.21 | 0.25 | 0.85-1.2 | 06-09 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 65 | 0.29 | 0.29 | 0.26 | 0.24 | 0.28 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| A516 Gr 70 | 0.31 | 0.31 | 0.28 | 0.27 | 0.3 | 0.85-1.2 | 0.85-1.2 | 0.035 | 0.035 | 0.15-0.4 |
| Tensile strength (MPa) | Yield strength (MPa) | Tensile strength (ksi) | Elongation in 200 MM(%) | Yield strength (ksi) | Elongation in 50 MM(%) | |
|---|---|---|---|---|---|---|
| A516 Gr 55 | 55-75 | 380-515 | 30 | 205 | 23 | 27 |
| A516 Gr 60 | 60-80 | 415-550 | 32 | 220 | 21 | 25 |
| A516 Gr 65 | 65-85 | 450-585 | 35 | 240 | 19 | 23 |
| A516 Gr 70 | 70-90 | 485-620 | 38 | 260 | 17 | 21 |
| Material # | DIN 17155 | EN 10028-2 | ASTM | BS 1501 | JIS G3115 |
| 1.0425 | HII | P265GH | A 414 Gr. E / A 516 Gr. 60 | 161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400 | |
| 1.0345 | HI | P235GH | A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55 | 161 Gr. 360 / 164 Gr. 360 | SPV 24 |
| 1.0473 | 19 Mn 6 | P355GH | A 414 Gr. G | SPV 36 | |
| 1.7383 | 11CrMo9-10 | ||||
| 1.0481 | 17 Mn 4 | P295GH | A 414 Gr. F / A 516 Gr. 65 | 224 Gr. 490 | SPV 32 |
| 1.7335 | 13CrMo 4 4 | 13CrMo4-5 | A 387 Gr. 12 | 620 Gr. 27 | |
| 1.5415 | 15 Mo 3 | 16Mo3 | A 204 Gr. B | 1503 – 243 B | |
| 1.738 | 10CrMo 9 10 | 10CrMo9-10 | A 387 Gr. 22 | 622 Gr. 31 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boiler Quality Sheets and Plates offer several advantages, including exceptional strength and durability, making them ideal for high-pressure and high-temperature applications. They are highly resistant to thermal fatigue, corrosion, and oxidation, ensuring a longer service life. These materials are specifically designed for use in boilers, pressure vessels, and heat exchangers, where safety and reliability are paramount. They also provide excellent weldability, formability, and ease of fabrication, making them versatile and dependable for critical applications.
| Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm | Size (Length x width) | Thickness mm |
|---|---|---|---|---|---|
| 2055 x 12100 | 8 | ||||
| 2500 x 12000 | 3000 x 12000 | ||||
| 2055 x 12000 | 20 | 2500 x 12000 | 3000 x 6000 | 60 | |
| 3000 x 12000 | 3460 x 14000 | 3000 x 6000 | 65 | ||
| 3460 x 14000 | |||||
| 2055 x 12100 | 18 | 2055 x 12100 | 6 | 2055 x 8000 | 50 |
| 3000 x 12000 | 3000 x 12000 | ||||
| 2500 x 12000 | 2500 x 12000 | 3000 x 9000 | |||
| 3460 x 14000 | 3000 x 6000 | 55 | |||
| 4000 x 12000 | 2055 x 12100 | 12.5 | 3000 x 4000 | 90 | |
| 2500 x 12000 | 3460 x 14000 | ||||
| 2055 x 12000 | 25 | 3000 x 12000 | 3000 x 4000 | 100 | |
| 2500 x 12000 | |||||
| 3460 x 14000 | 4000 x 12000 | ||||
| 4000 x 12000 | |||||
| 4000 x 12000 | 2055 x 12100 | 10 | 3000 x 6000 | 70 | |
| 3000 x 12000 | 4000 x 12000 | 3000 x 6000 | 80 | ||
| 2055 x 12100 | 22 | 3000 x 12000 | 3000 x 6000 | 75 | |
| 2500 x 12000 | |||||
| 2500 x 12000 | 3460 x 14000 | ||||
| 3460 x 14000 | |||||
| 2500 x 12000 | 2055 x 12100 | 15 | |||
| 2500 x 10000 | 4000 x 12000 | ||||
| 3000 x 12000 | |||||
| 3000 x 10000 | 2500 x 12000 | ||||
| 2055 x 12000 | 40 | 3460 x 14000 | |||
| 3000 x 10000 | |||||
| 2055 x 12100 | 13 | ||||
| 4000 x 12000 | 3460 x 14000 | ||||
| 2500 x 12000 | 3000 x 12000 | ||||
| 2055 x 12000 | 30 | 2500 x 12000 | |||
| 4000 x 12000 | |||||
| 2055 x 12000 | 35 | ||||
| 2055 x 12100 | 16 | ||||
| 4000 x 12000 | |||||
| 2500 x 10000 | 3000 x 12000 | ||||
| 2055 x 8000 | 45 | 2500 x 12000 | |||
| 3000 x 9000 | 3460 x 14000 |
These Boiler Quality Sheets and Plates are extensively used in constructing boilers, pressure vessels, and heat exchangers, where high strength and thermal resistance are essential. They play a crucial role in power generation, chemical processing, and the oil and gas industries. Additionally, they are utilized in the manufacturing of industrial furnaces, pipelines, and steam generators. Their outstanding mechanical properties ensure safety and durability in challenging operational conditions. Products from Yunus Sheets and Plates are highly regarded for their reliability and adherence to international standards, making them an excellent choice for engineers and fabricators in search of robust and high-performance boiler-grade steel solutions.
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