Naing Steel stands as a trusted manufacturer and supplier in Naypyidaw, dedicated to providing the robust materials that build our nation’s future. We take pride in our production of S550MC sheet and plates, a high-strength, low-alloy steel engineered for demanding modern applications. Our commitment lies in delivering not just a product, but a reliable foundation for the ambitious projects taking shape across Myanmar, ensuring our clients receive material of consistent quality and performance right here from the heart of the country.
The composition of S550MC is carefully balanced, incorporating micro-alloying elements that give it exceptional strength without the need for heat treatment. This translates into impressive mechanical properties, including a minimum yield strength of 550 MPa, excellent formability, and good weldability. It’s this combination of high strength and ease of fabrication that makes it such a versatile choice for engineers and fabricators who need a material that can handle significant stress while being practical to work with on-site.
| 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.
The uses for S550MC sheet and plates are extensive, making them ideal for critical structural components in heavy vehicle chassis, truck trailers, and various lifting equipment. You’ll also find this material forming the backbone of storage silos, robust industrial containers, and support structures within large buildings. Its ability to withstand high loads while remaining relatively lightweight makes it a preferred material for applications where durability and safety are absolutely non-negotiable, contributing to stronger and more efficient constructions throughout the industry.
Naing 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 Naypyidaw, Myanmar.
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