Phanuphong Steel and Plates is a trusted name in the manufacturing and supply of high-strength S500MC sheets and plates, based in Bangkok, Thailand. The company has built a reputation for providing top-notch structural steels, focusing on advanced high-strength materials that cater to the rigorous demands of engineering and fabrication sectors. S500MC steel, known for its thermomechanical rolling process, boasts impressive cold-forming capabilities, excellent weldability, and a fantastic strength-to-weight ratio. Phanuphong Steel also offers tailored sizing, precise cutting, and quick delivery services, ensuring that clients receive consistent quality for their industrial projects. Their S500MC plates find extensive use in construction equipment, heavy-duty vehicles, and structural applications that require outstanding performance under stress and fatigue.
S500MC steel is a low-alloy, high-strength structural steel that meets EN 10149-2 standards. It includes elements like carbon (≤0.12%), manganese, phosphorus, sulfur, and niobium or titanium, which contribute to grain refinement and enhanced strength. With a minimum yield strength of 500 MPa and tensile strength ranging from 550 to 700 MPa, this steel also exhibits good elongation (≥14%) and remarkable impact resistance. The thermomechanical rolling process improves its toughness, flatness, and surface finish. Additionally, S500MC offers excellent weldability and formability, making it perfect for applications that require tight bending radii and high mechanical performance.
| Grade | C | Si | Mn | P | S | Al (min) | Nb | V | Ti | Mo | B |
| S500MC | 0.12 | 0.50 | 1.70 | 0.025 | 0.015 | 0.015 | 0.09 | 0.20 | 0.15 | – | – |
| Grade | Yield (MPa) | Tensile (MPa) | Elongation | |
| < 3mm | ≥ 3mm | |||
| S500MC | ≥ 500MPa | 550-700MPa | ≥ 12% | ≥ 14% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S500MC sheets and plates are essential in industries that require high strength, lightweight materials, and exceptional cold-forming capabilities. They are commonly used in chassis components, truck frames, crane booms, and earthmoving machinery. Thanks to its high yield strength and fatigue resistance, S500MC is particularly well-suited for structural and load-bearing parts in construction and transportation.
Phanuphong 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 Bangkok, Thailand.
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