As a trusted manufacturer and supplier in Naypyidaw, Naing Steel takes pride in producing Alloy Steel Grade 5 Coil, a material engineered for demanding applications. We understand that the strength of your projects begins with the quality of your materials, which is why our Grade 5 Coil is crafted with precision and consistency. This high-strength, low-alloy steel is designed to offer superior performance, providing the durability and reliability that industries across Myanmar have come to expect from our name.
The composition of Alloy Steel Grade 5 Coil is carefully balanced, incorporating elements like phosphorus and copper to enhance its strength and atmospheric corrosion resistance. This results in a material with impressive mechanical properties, including a high yield strength and excellent toughness. It is known for its ability to withstand significant stress and strain, making it a fundamentally robust choice for structural applications where both strength and longevity are critical.
| 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 5 | 0.15 max | 0.30-0.60 | 0.5 max | 0.035 max | 0.030 max | 4.0 – 6.0 | 0.45 – 0.65 | – | – |
| Tensile (MPa) | Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
|---|---|---|---|---|---|
| ASTM A387 Gr. 5 Cl. 1/2 | 415 – 585 | 205 min | 18% min | – | 40% 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 5 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!
The uses for this coil are extensive, particularly in construction and heavy engineering. It is ideally suited for structural frames, bridges, and building supports where its high strength-to-weight ratio is a major advantage. Beyond large-scale construction, it is also commonly used in the fabrication of truck frames, agricultural equipment, and various machinery components. Essentially, wherever a project demands a material that can bear heavy loads and resist wear over time, Alloy Steel Grade 5 Coil provides a dependable and effective solution.
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
