| Size Range | 6 mm to 100 mm |
|---|---|
| Length | 100mm |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Centreless Ground, Bright, Cold Drawn, Polish, Polished |
Round Bars Manufacturer in India
Nirvaan Overseas is a leading high-quality Round Bar Manufacturer in India. Round bars play a crucial role in various industries, offering strength, durability, and versatility for a wide range of applications. They are widely used in construction, automotive, aerospace, and manufacturing sectors due to their excellent mechanical properties and resistance to wear and tear. High-quality round bars ensure the structural integrity of critical components, making them indispensable in industries that require precision and reliability. Their ability to withstand extreme conditions makes them an essential material for infrastructure projects, heavy machinery, and industrial equipment. We ensure that every round bar meets the highest industry standards, delivering products that provide exceptional durability and precision.
As a trusted Round Bar supplier in India, our extensive distribution network ensures a consistent supply of high-performance materials to industries across the country.
Mechanical Properties of Round Bars
Material Grade | Standard | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|---|---|
| Mild Steel | IS 2062 / ASTM A36 | 400 – 550 | ≥ 250 | ≥ 20 | ≤ 170 HB |
| ASTM A572 Gr 50 | ASTM A572 | 450 – 620 | ≥ 345 | ≥ 18 | ≤ 200 HB |
| EN S355 | EN 10025 | 470 – 630 | ≥ 355 | ≥ 22 | ≤ 180 HB |
| Stainless Steel 304 | ASTM A276 / A479 | ≥ 515 | ≥ 205 | ≥ 40 | ≤ 201 HB |
| Stainless Steel 316 | ASTM A276 / A479 | ≥ 515 | ≥ 205 | ≥ 40 | ≤ 217 HB |
| Stainless Steel 310 | ASTM A276 / A479 | ≥ 515 | ≥ 205 | ≥ 40 | ≤ 217 HB |
| Duplex Steel 2205 | ASTM A276 / A479 | ≥ 620 | ≥ 450 | ≥ 25 | ≤ 290 HB |
| Alloy Steel 4140 | ASTM A29 | 850 – 1000 | ≥ 655 | ≥ 12 | 197 – 241 HB |
| Aluminium 6061-T6 | ASTM B221 | 290 – 320 | ≥ 240 | ≥ 12 | ~95 HB |
By supporting infrastructure and industrial development, we contribute to the growth of key sectors, enabling businesses to achieve greater efficiency and sustainability. Our commitment to quality, innovation, and customer satisfaction makes us a reliable partner for industries that demand superior round bar and Flat Bar solutions.
Type of Sub-products
Hot Rolled Round Bar Hot Rolled Round Bar
Hot rolled round bars are manufactured at high temperatures, resulting in a rough surface finish and less precise dimensions. These bars are ideal for structural applications, general fabrication, and industrial use where high strength is required but tight tolerances are not critical.
Cold Rolled Round Bar Cold Rolled Round Bar
Cold drawn round bars are processed at room temperature, offering a smooth finish, greater dimensional accuracy, and improved mechanical properties. They are commonly used in precision components, shafts, and machinery parts where tight tolerances and superior surface quality are important.