Thabiso Steel, a well-respected manufacturer and supplier located in Cape Town, South Africa, specializes in high-quality Carbon Steel ASME SA 519 Grade 1018 Tubing that caters to a variety of industrial needs. This tubing is celebrated for its exceptional finish, precise dimensions, and impressive strength, all thanks to advanced manufacturing techniques that guarantee reliability and durability. Thabiso Steel offers both seamless and welded options customized to meet client specifications, serving industries that require precision and high performance. With a strong commitment to international standards, Thabiso Steel’s 1018 Tubing ensures consistency, affordability, and a remarkable service life across various engineering and mechanical applications.
The Carbon Steel ASME SA 519 Grade 1018 Tubing is primarily made up of carbon (0.15–0.20%), manganese (0.60–0.90%), phosphorus (max 0.04%), and sulfur (max 0.05%), providing a great balance of strength and ductility. It boasts a tensile strength of around 440 MPa, a yield strength of 370 MPa, and an elongation of about 15–20%. This tubing is known for its excellent machinability, good weldability, and moderate hardness, making it perfect for cold-forming and carburizing processes where uniform mechanical properties are crucial.
| Specifications | ASTM A515 Gr. 60 / ASME A515 Grade 60 | |
| Thickness |
| |
| Length | 3000 mm – 8000 mm | |
| Width | 1500-3500mm | |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) | |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR) | |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| A515 Grade 70 | 0.30-0.35 | 1.30 max | 0.035 max | 0.035 max | 0.13-0.45 |
| Grade | Yield | Tensile | Thickness | Elongation |
|---|---|---|---|---|
| A515 Grade 70 | MPa -551 min | MPa – 485-620 | 50-200mm | 17-21% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Due to its versatility and strength, Carbon Steel ASME SA 519 Grade 1018 Tubing is widely utilized in mechanical, structural, and industrial applications. It’s ideal for crafting shafts, axles, machine parts, automotive components, and seamless mechanical tubing. Additionally, it finds its place in hydraulic cylinders, agricultural machinery, and general engineering tasks. Its outstanding machinability and surface finish make it a great choice for precision tools and parts that require tight dimensional tolerances, ensuring long-lasting performance even in demanding operational settings.
ThabisoSteel 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 Cape Town, South Africa.
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