As a trusted manufacturer and supplier in Naypyidaw, Naing Steel takes pride in producing high-quality carbon steel solutions for Myanmar’s growing infrastructure. Our EN 10210-1 Grade S420NH pipes are a prime example of this commitment, designed to meet the rigorous demands of modern construction. This particular grade is engineered for superior strength and excellent weldability, making it an ideal choice for structural projects where both durability and ease of fabrication are paramount, ensuring reliability from the ground up.
The composition of this steel is carefully balanced, featuring a fine-grain structure achieved through microalloying with elements like niobium and vanadium. This results in outstanding mechanical properties, including a minimum yield strength of 420 MPa, which provides exceptional load-bearing capacity. It also possesses good toughness and is normalized to guarantee consistent performance, making it a robust material capable of withstanding significant stress and impact in demanding environments.
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
| max 0.22 | max 0.60 | 1.00-1.70 | 0.035 | 0.03 | max 0.10 | max 0.80 | max 0.30 | max 0.70 | V max 0.05 Al min 0.020 Nb max 0.05 Ti max 0.03 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 520 | 680 | – | 19 | ||
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 trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S420NH Pipe in Naypyidaw, Myanmar. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Naing Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Naing Steel for all your Carbon Steel EN 10210-1 Grade S420NH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | EN 10210-1 Grade S420NH | – | – | – | – |
The primary use for these pipes is in major structural applications, forming the essential skeletons of buildings, bridges, and industrial frameworks. Their high strength makes them perfect for supporting heavy loads in large-scale constructions, from commercial complexes to public works projects. Beyond construction, they are also well-suited for mechanical engineering purposes and in the fabrication of heavy-duty equipment, where their reliability ensures long-term safety and structural integrity for critical infrastructure across the nation.
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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