Luke Steel is a reliable and well-settled producer and supplier of high-quality S550MC Sheets and Plates, proudly Houston, USA-based. We are known for our quality and technical detail focus, and we provide products that are in compliance with international standards while catering to a broad range of industrial demands. Our S550MC steel plates are designed for superior strength, durability, and dimensional accuracy, making them deliver highest performance even under highly demanding applications. Supplying industries like construction, automotive, and heavy machinery, Luke Steel provides prompt delivery, competitive prices, and knowledgeable assistance—firming our position as a worthy ally in the U.S. steel market.
S550MC Sheets and Plates are manufactured using low-alloy high-strength structural steel, containing mostly carbon, manganese, phosphorus, sulfur, and micro-alloying contents like niobium. Produced based on EN 10149-2 standards, these plates possess superb formability and weldability. Basis mechanical properties are minimum yield strength of 550 MPa and tensile strength of 600–760 MPa with excellent elongation and impact properties. Excellent strength-to-weight ratio facilitates lighter but stronger structural forms, and S550MC is perfect for demanding use where efficiency and performance are equally important.
| Item | High Tensile Steel Plate – EN 10149-2 / WNR. 1.0986 |
|---|---|
| Standard | ASTM, ASME and API |
| Size | 0.5 mm – 200 mm |
| Thickness range | 2.4mm-16mm |
| Width range | 900mm-1850mm |
| Length | 2000mm to 12000mm |
| Process of Manufacturing | Hot-Rolled (HR) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | C max | Si max | Mn max | P max | S max | AL max | Nb max | V max | Ti max |
| S550MC | 0.12 | 0.50 | 1.8 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.15 |
| Grade | ReH-Minimun yield strength(Mpa) | Rm-Tensile strength(Mpa) | Nominal thickness(mm) | A-Minimum elongation Lo=5,65√So(%) | Nominal thickness(mm) | A-Minimum elongation Lo=Lo=80mm(%) |
| EN 10149-2 S550MC | 550 | 600-760 | From3 | 14 | to3 | 12 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S550MC Plates and Sheets are used in high-performance applications where strength, formability, and weight efficiency are essential in large measure. They find their place in the automotive industry in chassis components, structural frames, and impact-absorbing components—making them safer and more fuel-efficient. In construction, they are utilized in load-bearing frames, components in bridges, and heavy industrial buildings that require strong and light materials. S550MC is used in trailers, cranes, and heavy machinery in the agricultural and heavy equipment industries, which are subject to cyclic and dynamic loads. Its fine weldability and accuracy also render it a first–choice material for sophisticated fabrication and intricate structural engineering work.
Luke 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 Houstan, USA.
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