Yousef Steel stands out as a trusted manufacturer and supplier of ASTM A537 Sheets and Plates right in Riyadh, Saudi Arabia. We take pride in offering top-notch pressure vessel steel plates that are specifically designed for applications where strength and toughness are non-negotiable. Our plates are crafted in line with ASTM standards and find their way into various industries, including petrochemical, oil and gas, and power generation, where they need to withstand high pressure and temperature. At Yousef Steel, we prioritize precision engineering, rigorous quality checks, and strict adherence to global specifications. Our ASTM A537 sheets and plates are known for their durability, safety, and long-lasting performance.
These ASTM A537 Sheets and Plates are made from a blend of carbon, manganese, silicon, phosphorus, and sulfur, with careful alloying to enhance their mechanical properties. They come in three main classes (Class 1, Class 2, and Class 3), categorized by their tensile strength and heat treatment. Typically, the yield strength ranges from 240 to 345 MPa, while the tensile strength falls between 450 and 620 MPa. To boost toughness and impact resistance, these plates undergo heat treatment (either quenched and tempered or normalized), making them ideal for pressure vessels and high-stress environments.
| Condition | normalized |
| grade | ASTM A537 Cl 1 |
| sizes |
|
| Manufacturing method | Hot Rolled |
| certificates | EN 10204 3.1/2.2 |
| Brands | Thyssen, JSPL, Essar, JSW, POSCO, Clabecq, TATA, Dillinger, Uttam, SAIL |
| Uses |
|
| Surface | Painted, Natural |
| TPI | DNV, CE, TUV, KR, CCS, RINA, LR, GL, ABS |
| Mn | 0.70-1.60% |
| C | 0.24% |
| S Max. | 0.025% |
| Ph Max. | 0.025% |
| CU Max. | 0.35% |
| Si | 0.15-0.50% |
| CR Max. | 0.25% |
| NI Max. | 0.25% |
| MOLY Max. | 0.08% |
|  Heat Treatment | Class |  Thickness | Tensile Strength, minimum, ksi [MPa] | Yield Strength, minimum, ksi [MPa] |
|---|---|---|---|---|
| Q & T | Class 3 | 21/2Â in. & under [65 milimeter and under] | 80 ksi [550] | 55 ksi [380] |
| Over 4 inch [Over 100 milimeter] | 70 ksi [485] | 40 ksi [275] | ||
| Over 21/2Â to 4 inch [Over 65 to 100 milimeter] | 75 ksi [515] | 50 ksi [345] | ||
| Q & T | Class 2 | 21/2Â inch and under [65 milimeter and under] | 80 ksi [550] | 60 ksi [415] |
| Over 4 inch [Over 100 milimeter] | 70 ksi [485] | 46 ksi [315] | ||
| Over 21/2Â to 4 inch [Over 65 to 100 milimeter] | 75 ksi [515] | 55 ksi [380] | ||
| Normalized | Class 1 | 21/2Â inch and under [65 milimeter and under] | 70 ksi [485] | 50 ksi [345] |
| Over 21/2Â inch [Over 65 milimeter] | 65 ksi [450] | 45 ksi [310] |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You can find ASTM A537 Sheets and Plates being widely used in the construction of pressure vessels, boilers, heat exchangers, and storage tanks that operate under high pressure and moderate to high temperatures. In the oil and gas sector, they are essential for refinery equipment, separators, and processing units. The petrochemical industry relies on them for reactors and chemical processing systems, while power generation facilities use them for turbine components, piping systems, and other demanding applications. With their impressive toughness, reliability, and compliance with international safety standards, ASTM A537 sheets and plates are the go-to choice for industries that need robust pressure vessel steel.
Yousef 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 Riyadh, Saudi Arabia.
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