ASTM A537 Sheets and Plates are robust carbon-manganese-silicon steel plates crafted for pressure vessel applications that demand exceptional toughness and reliability. Shalan Steel, a trusted manufacturer and supplier located in Kuala Lumpur, Malaysia, provides top-notch A537 plates that are widely utilized throughout Malaysia and Southeast Asia in sectors like oil and gas, petrochemicals, and power generation, where pressure containment and safety are paramount.
These ASTM A537 plates come in three classes—Class 1, Class 2, and Class 3—with Class 1 being normalized, while Classes 2 and 3 are quenched and tempered. The typical composition features carbon (up to 0.24%), manganese (0.7–1.6%), and silicon (0.15–0.5%). They boast a minimum yield strength of 290 MPa and tensile strength that ranges from 485 to 620 MPa for Class 1, with even higher values for Classes 2 and 3. Known for their excellent notch toughness, formability, and weldability, these plates are a reliable choice.
| 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.
ASTM A537 plates and sheets are used extensively in the production of pressure vessels and boilers because of their superior strength and toughness. They are well suited for use in high-temperature and high-pressure applications, such as oil and gas storage vessels, heat exchangers, and industrial boilers. The excellent mechanical properties of the material qualify it for use in petrochemical, chemical process, and power generation applications. Additionally, ASTM A537 is used in naval shipbuilding, aerospace, and defence applications where survival under extreme conditions is a requirement. Its weld resistance and corrosion nature also make it an ideal substitute for offshore production platforms and other structural parts operating under extreme conditions.
Shalan 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 Kuala lumpur, Malaysia.
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