| Size Range | 3mm to 350mm in diameter |
|---|---|
| Length | Fix |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Bright, Polish, Cold Drawn, Polished, Centreless Ground |
1018 Carbon Steel Round Bars Manufacturer in India
Nippon Alloys Inc. is the best 1018 Carbon Steel Round Bars manufacturer, offering versatile and low-carbon steel bars known for excellent weldability, machining, and surface finish. These bars are widely used in structural components, automotive parts, gears, shafts, and industrial machinery due to their consistent mechanical properties and smooth finish. With good balance between strength and ductility, 1018 carbon steel round bars can be heat-treated for additional performance. They are supplied in cold-drawn and hot-rolled forms, ensuring reliable application across fabrication and precision engineering sectors. We are the reliable 1018 Carbon Steel Round Bars suppliers, delivering materials in various sizes, tolerances, and lengths to meet custom specifications. These bars exhibit superior dimensional accuracy, making them ideal for CNC machining and turning operations. Industries like transportation, agriculture, heavy machinery, and tooling prefer these bars for their ease of forming and moderate tensile strength. Our inventory is ready for dispatch with mill test certificates and packaging options suitable for export and domestic supply chains.
AISI 1018 Carbon Steel Round Bars – Information Table
Property / Specification | Details |
Standard | AISI / SAE 1018 |
Material Type | Low Carbon Steel |
Form | Round Bars |
Carbon Content | 0.15 – 0.20 % |
Manganese Content | 0.60 – 0.90 % |
Phosphorus (Max) | 0.040 % |
Sulfur (Max) | 0.050 % |
Density | ~7.87 g/cm³ |
Tensile Strength | 440 – 470 MPa |
Yield Strength | ~370 MPa |
Elongation | ~15 % |
Hardness | ~126 HB |
Melting Point | ~1425 – 1540 °C |
Machinability | Excellent |
Weldability | Very Good |
Heat Treatment | Carburising, Annealing |
Surface Finish | Black, Bright, Polished |
Available Diameters | Typically 5 mm to 300 mm |
Length Options | Random, Cut-to-Length, Standard 6 m |
Corrosion Resistance | Low (requires coating for protection) |
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Type of Sub-products
Hot Rolled 1018 Carbon Steel Round Bar Hot Rolled 1018 Carbon Steel Round Bar
Hot rolled 1018 carbon steel round bars are produced at high temperatures, resulting in a scaled surface and less precise dimensions. They are economical and widely used in applications where surface finish is not critical, such as structural supports and general fabrication. Their strength makes them suitable for heavy-duty uses.
Cold Drawn 1018 Carbon Steel Round Bar Cold Drawn 1018 Carbon Steel Round Bar
Cold drawn 1018 carbon steel round bars are manufactured by drawing the steel through dies at room temperature, resulting in improved dimensional accuracy and a smoother finish. These bars offer better tensile strength and hardness, making them ideal for precision components like shafts and pins.