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Al Shakru Sheets and Plates, a highly regarded manufacturer and supplier based in Dubai, UAE, prides itself on delivering premium SA 537 Class 1 Boiler Sheets and Plates that meet the strictest industrial standards. Engineered for pressure vessel use, these carbon steel plates are ideally suited to both moderate and high-temperature settings. Celebrated for their exceptional toughness, strength, and weldability, they ensure dependable performance even under intense pressure. Through its commitment to precision manufacturing, rigorous quality control, and prompt delivery, Al Shakru Sheets and Plates has earned a trusted reputation for SA 537 Class 1 Boiler Sheets and Plates within UAE’s engineering and fabrication industries.
SA 537 Class 1 Boiler Sheets and Plates are produced from a combination of carbon, manganese, phosphorus, sulfur, and silicon, achieving a wonderful equilibrium between strength and ductility. They feature a minimum tensile strength of 485–620 MPa and a yield strength of 260 MPa, delivering superb resistance to pressure and impact. Owing to their remarkable notch toughness and weldability, these plates perform dependably in high-temperature and high-pressure environments, making them ideal for critical industrial applications that require durability and structural integrity.
Grade : ASME SA 537 CL.1 Boiler and Pressure Vessel Steel Plates
Width : 1000mm-4500mm
Thickness : 5mm-150mm
Length : 3000mm-18000mm
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or according to customer specifications.
Impact tested : -52° C
Tempering : The supplier can enhance notch toughness through quenched cooling from hot rolling or normalizing. When such an accelerated cooling rate is mutually agreed between purchaser and supplier, the steel must additionally be tempered at 1200 F.
Applications : Applied in Boilers and Pressure Vessels.
Process of Manufacturing : Hot-Rolled (HR)
| C | Mn | P | S | Si | Cr | Cu | Ni | Mo | |
| ≤ 40 mm | > 40 mm | ||||||||
| 0.24 max | 0.70/1.35 | 1.00/1.60 | 0.035 | 0.035 | 0.15/0.50 | 0.025 | 0.35 | 0.25 | 0.080 |
| Grade | Heat Treatment | Yield (MPa) | Tensile (MPa) | Elongation | Thickness | |
| A50mm | A200mm | |||||
| SA537 Class 1 | Normalized | 345 | 485/620 | 22% | 18% | ≤ 65 |
| 310 | 450/585 | 22% | 18% | > 65 ≤ 100 | ||
| Steel Grade | JIS | Germany |
| ASTM/ASME | G3115 | DIN17155 |
| A537 / SA537 | SPV36 | 19Mn5 |
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
SA537 Class 1 Boiler Sheet and Plate deliver outstanding strength, toughness, and pressure resistance, which makes them perfect for high-temperature and high-pressure uses such as boilers and pressure vessels. Their exceptional weldability enables straightforward fabrication, and their resistance to cracking and corrosion boosts dependability in tough conditions. This steel undergoes heat treatment to guarantee enhanced mechanical properties, lasting durability, and performance. Offering great formability and impact resistance, SA537 Class 1 is a reliable option for power generation, petrochemicals, and manufacturing industries.
These robust Boiler Sheets and Plates see extensive use across industries where durability and dependability under pressure are essential. They are especially well-suited to building boilers, pressure vessels, and heat exchangers used in oil refineries, petrochemical plants, and power generation facilities. On top of that, their outstanding weldability and resistance to impact make them a great fit for storage tanks, structural components, and reactors. Thanks to their exceptional mechanical properties and capacity to endure high pressure, they remain the preferred option for applications demanding a long service life, safety, and performance in demanding operating environments.
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