Thabiso Steel, located in Cape Town, South Africa, is a reliable manufacturer and supplier of top-notch carbon steel products, including a diverse selection of **Carbon Steel Bars** tailored for structural, mechanical, and manufacturing uses. These bars are crafted to comply with both local and international standards, guaranteeing consistency, reliability, and strength. With a strong focus on precision and durability, Thabiso Steel caters to various sectors such as construction, automotive, agriculture, mining, and general engineering, providing both standard and custom sizes to meet the unique needs of their clients.
Carbon steel bars consist mainly of iron and carbon, with carbon content usually between 0.05% and 2.0%. The composition can also contain trace amounts of manganese, silicon, and other elements to improve certain properties. From a mechanical point of view, carbon steel bars have good tensile strength, hardness, and wear resistance. Their toughness is a function of carbon content—low-carbon steel has good formability and ductility, whereas high-carbon steel has higher hardness and strength. Carbon steel bars are suitable for structural, industrial, and manufacturing use where durability and toughness are required.
| Specifications | : | ASTM A105, ASME SA105 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel A105 Round Bars | : | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| Carbon Steel Rectangular Bars | : | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| Carbon Steel Hex Bars | : | AF5.8mm–17mm |
| Carbon Steel Square Bars | : | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Carbon Steel Flat Bars | : | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Finish | : | Bright, Polish & Black |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Carbon Steel Bars are generally made from low, medium, or high carbon steel grades, depending on their intended application. The chemical makeup features different levels of **carbon (usually between 0.10–0.60%)**, along with manganese, phosphorus, and sulfur, which all play a role in determining the bar’s strength, hardness, and machinability. The mechanical properties can vary significantly, with **tensile strength ranging from 370 MPa to over 700 MPa**, influenced by the grade and heat treatment used. These bars come in various shapes, including round, square, flat, and hexagonal, and can be hot-rolled, cold-drawn, normalized, or annealed to achieve specific performance traits.
| Type | Description | USA FOB Price | Malaysia FOB Price | Europe FOB Price | Singapore FOB Price | Saudi Arabia (KSA) FOB Price | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | |||||||
| Carbon steel round bar | Size : 125mm dia x 7mtr C45 | US $ | 0.82 | Malaysia Ringgit | 3.34 | Euro | 0.69 | Singapore Dollar | 1.10 | Saudi Riyal | 3.08 |
Thanks to their strength, versatility, and cost-effectiveness, Carbon Steel Bars find applications across a wide array of industries. They are commonly used in the production of machinery components, fasteners, shafts, axles, tools, brackets, and structural frameworks. In construction, they serve as reinforcement and load-bearing elements. Their excellent machinability and weldability also make them perfect for fabrication and custom engineering projects. Thabiso Steel is committed to ensuring that every bar is manufactured to stringent specifications, delivering high-quality carbon steel bars that perform reliably in any application.
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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