For businesses and builders across Naypyidaw and beyond, Naing Steel stands as a trusted partner in progress, delivering robust materials that form the backbone of ambitious projects. We are proud to supply Alloy Steel Grade 12 Coil, a material engineered for resilience and performance. This high-quality coil is designed to meet the rigorous demands of modern industry, offering a reliable solution for applications where strength and durability are non-negotiable, ensuring your work is built on a foundation of excellence.
The strength of Alloy Steel Grade 12 Coil comes from its thoughtful composition, primarily a blend of chromium and molybdenum. This combination gives the steel its notable mechanical properties, including impressive tensile strength and excellent resistance to wear and abrasion. It maintains good ductility, allowing it to be formed and shaped for various needs. This balance of toughness and workability makes it a versatile and dependable choice for challenging environments.
| Specifications | : | ASTM A387 / ASME SA387 |
| Thickness | : | 1mm-300mm |
| Width | : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Alloy Steel Gr 12 | 0.05 – 0.17 | 0.40-0.65 | 0.15 – 0.40 | 0.035 max | 0.035 max | 0.80 – 1.15 | 0.45 – 0.60 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 380 – 550 | 230 min | 22% min | 18% min | – |
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 based in Naypyidaw, Myanmar is a trusted manufacturer and supplier for Alloy Steel Grade 12 Coils of great quality. In fact, we have earned our reputation for providing a variety of top-notch steel products-such as Structural Steel, Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel-with emphasis on Structural Steel Sheets and Plates. Basic product lines include a complete range of Pipes, Tubes, Flanges, Forged Fittings, Bars, and other forms. Naing Steel is committed to its delivery and customer service, thus ensuring that they procure the best raw materials to guarantee high strength and durability with performance specifically for critical industrial applications. Contact us anytime for your Structural Steel Sheet and Plate needs!
This coil finds its purpose in critical applications where failure is not an option. It is ideally suited for high-pressure and high-temperature environments, making it a prime choice for power generation equipment, industrial boilers, and pressure vessels. You will also find it in vital components for the oil and gas sector, as well as in heavy-duty machinery parts. Essentially, wherever exceptional strength and reliability are required, Alloy Steel Grade 12 provides the necessary performance to ensure long-term integrity and safety.
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.
Copyright 2025 Naing Steel. All rights reserved