Naing Steel stands as a leading manufacturer and supplier in Naypyidaw, dedicated to empowering Myanmar’s ambitious infrastructure and industrial growth. We are proud to introduce our high-strength Q and T 700 Sheet and Plates, a product line engineered for the most demanding projects. This material represents a significant leap in performance, offering an exceptional strength-to-weight ratio that allows for stronger, more efficient, and safer structures, all while supporting the nation’s development with locally produced, world-class steel.
The composition of our Q and T 700 plates is carefully balanced, primarily utilizing fine-grained steels that undergo a precise Quenching and Tempering heat treatment. This controlled process is what unlocks their remarkable mechanical properties, delivering a guaranteed minimum yield strength of 700 MPa. This results in a material that is not only incredibly strong and impact-resistant but also offers excellent weldability, making it a practical and reliable choice for fabricators working on critical applications.
| Standard | ASTM A514/A514M-13 |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm -18000mm |
| Process | Hot Rolled (HR) |
| Delivery State | Quenched and Tempered |
| C | Si | Mn | P | S | Cu | Ni | Cr | Mo | B |
| 0.20 max % | 0.60 max % | 1.60 max % | 0.020 max % | 0.010 max % | 0.30 max % | 2.0 max % | 0.70 max % | 0.70 max % | 0.005 max % |
| Thickness mm | Yield strength Rp 0.2, min MPa | Tensile strength RmMPa | Elongation A5 min % | Typical hardness HBW |
| 4 – 53 | 700 | 780 – 930 | 14 | 260 – 310 |
| (53) – 100 | 650 | 780 – 930 | 14 | 260 – 310 |
| (100) – 160 | 650 | 710 – 900 | 14 | 240 – 290 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Naing Steel is a major manufacturer and a supplier of premium Q and T 700 Sheet and Plates in Naypyidaw, the Myanmar. With specialization in steel solutions, we offer a variety of products including carbon steel, alloy steel, light steel and galvanized steel. Our wide bearing has pipes, pipes, flanges, pipe fittings, forged fittings, sheets and plates. We are famous for our reliable distribution and extraordinary customer service, and are committed to offering high quality steel materials that ensure durability and better performance in different industrial applications. We are committed to skill, and we are your reliable partners for all steel requirements.
The uses for this high-strength steel are extensive, making it ideal for constructing the backbone of modern infrastructure. It is perfectly suited for building bridges that span great distances, fabricating robust mining equipment, and creating the structural frames for heavy-duty commercial vehicles and machinery. Its superior performance ensures enhanced safety and longevity in these challenging environments, allowing engineers and builders to push the boundaries of design while achieving new levels of efficiency and durability in their creations.
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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