Samuel Steels, a top-notch manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality ASTM A513 Tubing that’s built for precision, strength, and durability. Crafted from premium carbon steel and utilizing advanced cold-drawn or hot-rolled techniques, these tubes adhere to strict ASTM A513 standards for mechanical tubing. Renowned for their dimensional accuracy, smooth finish, and excellent machinability, ASTM A513 Tubes are perfect for structural, mechanical, and automotive uses. Samuel Steels guarantees consistent quality through thorough inspections and compliance with global standards, making their ASTM A513 Tubing a trustworthy option for industries that demand high-performance steel tubes with outstanding formability and strength.
ASTM A513 Tubing is mainly made up of carbon, manganese, phosphorus, sulfur, and silicon, providing a well-rounded mix of strength, ductility, and toughness. These tubes boast impressive mechanical properties, featuring a tensile strength ranging from 350 to 550 MPa and a yield strength of about 240 to 400 MPa, depending on the grade and manufacturing process. The tubing shows good elongation, weldability, and dimensional stability. Cold-drawn versions offer a superior surface finish and tighter tolerances, while hot-rolled types enhance toughness and resistance to mechanical stress, ensuring reliable performance in demanding industrial settings.
| Grade: | ASME/ASTM SA179, SA192, SA210, SA178, SA214, API 5L |
|---|---|
| Size: | 1/8” NB TO 24” NB Sch 40/80/160/XXS |
| Form | Round, Square, Rectangular, Coil, U Tube, |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Bevelled End |
| Type | Seamless / ERW / Welded |
| Certification For Carbon | Mill Test Certificate as per EN 10204 / 3.2B |
| General Requirements | ASTM A 530/A 530M |
| Dimensional Tolerances | ANSI B 36.10 |
| OD Range | 1.250″ – 6.000″ (30-150mm) |
| Wall Range | 0.095″ – 1.000″ (.2.5-25mm) |
| Composition, % | ||||
| Element | Grades A, B and D | Grace C | ||
| Heat Analysis | Product Analysis | Heat Analysis | Product Analysis | |
| Carbon, max | 0.26 | 0.30 | 0.23 | 0.27 |
| Manganese, max | … | … | 1.35 | 1.40 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sulfur, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper, when copper steel is specified, min | 0.20 | 0.18 | 0.20 | 0.18 |
| Yield Strength, min | 170 MPa |
| Ultimate Strength, min | 310 MPa |
| Elongation in 50 mm, min | 35% |
| Hardness (Rockwell B), max | 65 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 1½ (38.1) and under | 0.050 | 1.39 | |
| Over 1½ to 2½ (38.1 to 63.5),incl | 0.062 | 1.72 | |
| Over 2½ to 4 (63.5 to 101.6), incl | 0.075 | 2.09 | |
| Over 4 to 6 (101.6 to 152.4), incl | 0.087 | 2.42 | |
| Over 6 to 8 (152.4 to 203.2), incl | 0.100 | 2.78 | |
| Over 8 (203) | 0.112 | 3.11 | |
ASTM A513 Tubing finds its place in a variety of industries thanks to its versatility and mechanical reliability. It’s widely used in the production of automotive parts, machinery components, furniture frames, agricultural equipment, and industrial tools. In construction, it serves as structural supports, mechanical frameworks, and conveyor systems. The tubing’s excellent formability and weldability make it a go-to choice for fabrication, bending, and machining tasks. Moreover, ASTM A513 Tubing is favored in applications that require high strength and durability, making it an essential material in many industrial projects.
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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