Welcome to Samuel Steels, your trusted partner for high-strength steel in Abuja. We specialize in supplying top-quality ASTM A572 Grade 50 sheet and plates, providing a reliable foundation for the capital’s most ambitious construction and industrial projects. Our commitment is to deliver not just materials, but durable solutions backed by expert local knowledge and a dedication to supporting Nigeria’s growing infrastructure with products that meet the highest international standards for performance and safety.
The composition of ASTM A572 Gr 50 steel includes columbium-vanadium, which gives it a great balance of strength and formability. This specific chemistry allows it to achieve a minimum yield strength of 50,000 psi, making it significantly stronger than standard carbon steels. It also maintains good weldability, which is crucial for fabrication. Essentially, it offers the high strength needed for demanding structures without becoming too brittle or difficult to work with during the construction process.
| Specifications | : | ASME SA572 / ASTM A572 |
|---|---|---|
| Width | : | 1500-4020mm |
| Length | : | 3000-27000mm |
| Thickness | : | 8-300mm |
| Hardness | : | As per ASME A & NACE MR 175 |
| Impact tested | : | Impact tested -52° C |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Grade | C | Mn | P | V | Ni | Co | S | Si |
| A572 Grade 50 | 0.23 | 1.35 | 0.04 | 0.06 | 0.015 | 0.05 | 0.05 | 0.4 |
| Grade | Thickness | Yield | Tensile | Elongation |
| A572 Grade 50 | 8mm-200mm | MPa -345 min | MPa – 450 | 18-21% |
| Grade | India IS | England BS | Sweden MNC | Belgium NBN | Europe EN | Russia GOST |
| A572 Grade 50 Plate | FE410WC | 43EE | SS14,14，01 | AE 295 DD | S275 J2G3 Fe430 D2 S275NL |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| GRADE | GAUGE (INCHES) | WIDTH (INCHES) | LENGTH (INCHES) |
| A572 | 0.1875 | 96 | 240/480 |
| A572 | 0.2500 | 60/96/120 | 240/480 |
| A572 | 0.3125 | 60/96/120 | 240/480 |
| A572 | 0.3750 | 60/96/120 | 240/480 |
| A572 | 0.5000 | 60/96/120 | 240/480 |
| A572 | 0.6250 | 60/96/120 | 240/480 |
| A572 | 0.7500 | 60/96/120 | 240/480 |
| A572 | 0.8750 | 60/96/120 | 240/480 |
| A572 | 1.0000 | 60/96/120 | 240/480 |
| A572 | 1.1250 | 60/96/120 | 240/480 |
| A572 | 1.2500 | 60/96/120 | 240/480 |
| A572 | 1.5000 | 60/96/120 | 240/480 |
| A572 | 1.7500 | 60/96/120 | 240/480 |
| A572 | 2.0000 | 60/96/120 | 240/480 |
| A572 | 2.2500 | 96 | 240/480 |
| A572 | 2.5000 | 96 | 240/480 |
| A572 | 2.7500 | 96 | 240/480 |
| A572 | 3.0000 | 96 | 240/480 |
| A572 | 3.2500 | 96 | 240 |
| A572 | 3.5000 | 96 | 240 |
| A572 | 3.7500 | 96 | 240 |
| A572 | 4.0000 | 96 | 240 |
| A572 | 5.0000 | 96 | 240 |
| A572 | 6.0000 | 96 | 240 |
The high strength-to-weight ratio of ASTM A572 Gr 50 makes it a go-to material for building frameworks for bridges and high-rise buildings, where its durability is essential. It’s also widely used in the construction of heavy equipment, mining machinery, and transmission towers. Fabricators appreciate it for creating reliable truck frames and agricultural equipment. Its versatility ensures that from the skeleton of a major stadium to the body of a dump truck, this steel provides the robust support needed for long-term, dependable performance under stress.
Samuel 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 Abuja, Nigeria.
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