Nippon Alloys Inc is the leading 1030 Carbon Steel Round Bars manufacturer in India, providing medium carbon steel solutions that deliver excellent mechanical properties for general-purpose and industrial applications. These round bars offer a balanced combination of strength, hardness, and machinability, making them ideal for the production of automotive components, shafts, machinery parts, and agricultural equipment. Known for their wear resistance and dimensional stability, 1030 carbon steel bars perform well under stress and are used in both cold-drawn and hot-rolled conditions to meet different manufacturing requirements.
We are the reliable 1030 Carbon Steel Round Bars suppliers in India, offering precision-engineered bars in varied diameters, lengths, and finishes. Our products are manufactured to meet ASTM and SAE specifications, ensuring consistent quality and performance. These round bars are used in forging, heat-treated components, fasteners, and load-bearing applications where strength and toughness are essential. With strict quality testing, on-time delivery, and flexible customization, we support critical industries like automotive, railway, oil & gas, and general engineering across the country.
Type of Sub-products
Hot Rolled 1030 Carbon Steel Round Bar
Hot rolled 1030 carbon steel round bars are manufactured at high temperatures, resulting in a rough surface finish and less precise dimensions. They are economical and suitable for applications where exact measurements are not critical, such as construction and heavy fabrication. Their strength makes them reliable for structural uses.
Cold Drawn 1030 Carbon Steel Round Bar
Cold drawn 1030 carbon steel round bars are processed at room temperature, which improves their dimensional accuracy and surface smoothness. These bars have higher tensile strength and hardness, making them ideal for precision engineering parts like shafts and gears. Their enhanced mechanical properties suit demanding applications.
Frequently Asked Questions
Is 1030 Carbon Steel Round Bar suitable for welding?
Yes, it can be welded, but preheating and post-weld heat treatment are recommended to avoid cracking due to its higher carbon content.
Can 1030 Carbon Steel Round Bars be hardened?
Yes, it can be heat-treated and case-hardened to improve its surface hardness and wear resistance.
What is the difference between 1030 and 1020 Carbon Steel Round Bars?
1030 has a higher carbon content than 1020, resulting in greater strength and hardness but lower weldability and ductility.