Sumit Impex is one of the leading Stainless Steel Round Bar Manufacturers and Suppliers, and we are proud to be associated with Supplying premium quality SS Round Bars for the Industrial and Architectural needs. Our bars are made from the best stainless steel, with some of the more commonly used types such as 304 and 316 for strength, durability and resistance to corrosion. With options for both standard and custom dimensions, we provide hot-rolled, cold-drawn, and polished finishes—each suited to specific applications. For structural uses, hot-rolled bars are ideal, while our cold-drawn and polished bars, known for their smooth surfaces, are perfect for aesthetic applications such as architectural fixtures and outdoor installations.
Sumit Impex is a Supplier of Stainless Steel Round Bar, Biggest Stockist of SS Round Bars as per Standards in Mumbai, India.
Stainless Steel Round Bar, SS Square Bar, Round Bar in Best Price, SS Hex Bar, SS Round Bar, Stainless Steel Rod, Stainless Steel Flat Bar, SS Round Bar, SS Rod Manufacturers in India.
Our SS Round Bar Size Chart is designed to assist customers find the right Round Bar size they require, and sizes range from 5mm to 450mm. These flexible bars, also known as stainless steel rods, have applications in construction, industries, and architectural construction; they are highly dependable and durable, hence requiring scant maintenance, and achieve maximum performance in testing conditions.
Sumit Impex offers 304 and 316 stainless steel solutions to meet a variety of requirements. 304 stainless steel has great general-purpose corrosion resistance, whereas 316 stainless steel, which contains molybdenum, has increased chemical resistance, making it perfect for marine and other hostile situations. Each bar we manufacture is meticulously quality controlled at our advanced facilities, ensuring precision, correct dimensional tolerance, and a smooth surface finish. All bars satisfy ASTM A276 requirements and follow national and international quality norms.
We consider customer satisfaction as our top priority. Our outlooks include customer service by demonstrating a range of tailored services and making sure our packaging is safe and our delivery is efficient internationally. Stainless Steel Round Bars and Stainless Steel Rods are what set Sumit Impex apart with competitive prices, a dedication to quality and the perfect material of stainless steel. Call us today to request for a quote and learn how our products can transform your projects.

SS Round Bar Specifications
Specifications | ASTM A276, ASTM A479, AMS 5513, AMS 5511, AMS 5647 |
Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Bar Diameter | 3 ~ 800mm |
Hex Bar size | 2-100mm A/F |
Flat bar size | Thickness: 2 -100mm. Width: 10 to 500mm. |
Square bar size | 4 to 100mm |
Rectangular Bars | Size: 33 x 30mm to 295 x 1066mm. Thickness: 3.0 to 12.0mm. |
Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Billet Size | 1/2 to 495mm Diameter |
Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
Rolled Bars Condition | Hardened & tempered, annealed |
Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
SS Bar Equivalent Grades
300 Series SS Grades | SS 303, 304, 304L, 309, 310, 316, 316L, 316H, 317, 317L, 321, 347 |
400 Series SS Grades | 410, 410PSQ, 410QDT, 410HT, 416, 416HT, 416PSQ, 420 |
Mechanical Properties of Forged Stainless Steel Round Bar
Grade | Elongation | Density | Tensile Strength | Yield Strength (0.2% Offset) | Melting Point |
SS 202 | 40% | 8.0 g/cm³ | 515 MPa | 275 MPa | 1454 °C (2650 °F) |
SS 303 | 50% | 8.0 g/cm³ | 85,000 Psi | 45,000 Psi | 1454 °C (2650 °F) |
SS 304 | 40% | 8.0 g/cm³ | 75,000 Psi (515 MPa) | 30,000 Psi (205 MPa) | 1400 °C (2550 °F) |
SS 304L | 40% | 8.0 g/cm³ | 75,000 Psi (515 MPa) | 30,000 Psi (205 MPa) | 1400 °C (2550 °F) |
SS 316 | 35% | 8.0 g/cm³ | 75,000 Psi (515 MPa) | 30,000 Psi (205 MPa) | 1454 °C (2650 °F) |
SS 316L | 40% | 8.0 g/cm³ | 485 MPa (Min) | 170 MPa (Min) | 1400 °C (2550 °F) |
ASTM A479 SS Round Bar Chemical Composition
ASTM Grade | Carbon | Manganese | Silicon | Sulfur | Phosphorous | Chromium | Nickel | Molybdenum | Other |
304 | 0.08 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 18.0-20.0 | 8.0-11.0 | – | – |
316 | 0.08 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | – |
317L | 0.035 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | – |
310 S | 0.08 max | 2.00 max | 1.5 max | 0.030 max | 0.045 max | 24.0-26.0 | 19.0-22.0 | 3.0-4.0 | – |
347 H | 0.04-0.10 | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 17.0-19.0 | 9.0-13.0 | – | 10C(Cb+Ta)<1.10% |
321 | 0.08 | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 17.0-20.0 | 9.0-12.0 | – | 5C 0.70% |
Types of Stainless Steel Round Bar
Square Bar
Square Bar
Flat Bar
Flat Bar
Hex Bar
Hex Bar
Bright Bar
Bright Bar
Threaded Rod
Threaded Rod
Rectangular Bar
Rectangular Bar
Polished Bar
Polished Bar
Forged Bars
Forged Bars
Prices of Stainless Steel Half Round Bars
Stainless Steel Round Bar Price List | Price in India | Price in UAE |
SS Round Bar Price | Rs.578 | $27.98 |
Stainless Rod Prices | Rs.1,595 | $77.21 |
SS Bar Price Per Kg | Rs.414 | $20.04 |
Hot Rolled SS Round Bar Price | Rs.540 | $26.14 |
Standard Stainless Steel Rod Sizes
Type | SIZES in millimeter | SIZES in inches | Tolerance |
Peeled and Polished | 40.00 – 150.00 | 1.50 – 6.00 | h11, h11-DIN 1013 |
Cold Drawn and Polish | 3.00 to 75.00 | 1/8 to 3.00 | h8 to h11 |
Cold Drawn and Ground | 10.00 to 75.00 | 5/6 to 2.50 | h8 to h11 |
Peeled and Ground | 20.00 – 50.00 | 3/4 – 2.00 | h9 to h11 |
SS Round Bars Standard lengths of 2000 mm up to 6000 mm.
5.0 | 45.0 |
6.0 | 50.0 |
7.0 | 55.0 |
8.0 | 60.0 |
9.0 | 65.0 |
10.0 | 70.0 |
12.0 | 75.0 |
16.0 | 80.0 |
20.0 | 90.0 |
25.0 | 100.0 |
30.0 | 130.0 |
35.0 | 160.0 |
40.0 | 200.0 |
Round Steel Bars Weight
Diameter | Weight Chart | Dia | Weight Chart |
(mm) | per metre (kg) | (in) | per metre (kg) |
3mm | 0.06 | 1/8″ | 0.06 |
4mm | 0.10 | 3/16″ | 0.14 |
5mm | 0.16 | 1/4″ | 0.25 |
6mm | 0.22 | 5/16″ | 0.39 |
7mm | 0.30 | 3/8″ | 0.56 |
8mm | 0.40 | 7/16″ | 0.77 |
10mm | 0.62 | 1/2″ | 1.00 |
12mm | 0.89 | 9/16″ | 1.22 |
14mm | 1.22 | 5/8″ | 1.56 |
15mm | 1.40 | 11/16″ | 1.89 |
16mm | 1.59 | 3/4″ | 2.25 |
18mm | 2.01 | 7/8″ | 3.07 |
20mm | 2.48 | 1″ | 4.03 |
22mm | 3.00 | ||
24mm | 3.57 | ||
25mm | 3.88 |
Hot Rolled Stainless Steel Round Bar Dimensions
Diameter or Width (mm) | Weight per meter | Sectional Area | Perimeter | |||
Square (kg) | Round (kg) | Square (cm²) | Round (cm²) | Square (cm) | Round (cm) | |
5.0 | 0.20 | 0.15 | 0.25 | 0.20 | 2.0 | 1.57 |
5.5 | 0.24 | 0.19 | 0.30 | 0.24 | 2.2 | 1.78 |
6.0 | 0.28 | 0.22 | 0.36 | 0.28 | 2.4 | 1.88 |
7.0 | 0.38 | 0.30 | 0.49 | 0.38 | 2.8 | 2.20 |
8.0 | 0.50 | 0.39 | 0.64 | 0.50 | 3.2 | 2.51 |
9.0 | 0.64 | 0.50 | 0.81 | 0.64 | 3.6 | 2.83 |
10 | 0.73 | 0.63 | 1.00 | 0.79 | 4.0 | 3.14 |
11 | 0.95 | 0.75 | 1.21 | 0.95 | 4.4 | 3.46 |
12 | 1.13 | 0.89 | 1.44 | 1.13 | 4.8 | 3.77 |
14 | 1.54 | 1.21 | 1.96 | 1.54 | 5.6 | 4.40 |
16 | 2.01 | 1.58 | 2.56 | 2.01 | 6.4 | 5.03 |
18 | 2.54 | 2.00 | 3.24 | 2.54 | 7.2 | 5.65 |
20 | 3.14 | 2.47 | 4.00 | 3.14 | 8.0 | 6.28 |
22 | 3.80 | 2.98 | 4.84 | 3.80 | 8.8 | 6.91 |
25 | 4.91 | 3.85 | 6.25 | 4.91 | 10.0 | 7.85 |
28 | 6.15 | 4.83 | 7.84 | 6.16 | 11.2 | 8.80 |
32 | 8.04 | 6.31 | 10.24 | 8.04 | 12.8 | 10.05 |
36 | 10.17 | 7.99 | 12.96 | 10.18 | 14.4 | 11.31 |
40 | 12.56 | 9.86 | 16.00 | 12.57 | 16.0 | 12.57 |
45 | 15.90 | 12.49 | 20.25 | 15.90 | 18.0 | 14.14 |
50 | 19.62 | 15.41 | 25.00 | 19.64 | 20.0 | 15.71 |
56 | 24.62 | 19.34 | 31.36 | 24.63 | 22.4 | 17.59 |
63 | 31.16 | 24.47 | 36.69 | 31.17 | 25.2 | 19.79 |
71 | 39.57 | 31.08 | 50.41 | 39.58 | 28.4 | 22.29 |
80 | 50.24 | 39.49 | 64.00 | 50.26 | 32.0 | 25.13 |
90 | 63.62 | 50.01 | 81.00 | 63.66 | 36.0 | 28.27 |
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Stainless Steel Bars Applications
Export & Supply Destinations Of SS Bars
Indonesia, India, Russia, United Arab Emirates, Iraq, Kyrgyzstan, Oman, Egypt, Nepal, Saudi Arabia, Mongolia, North Korea, Sri Lanka, Vietnam, Maldives, South Korea, British, Qatar, Singapore, Hong Kong, Malaysia, Israel, Bhutan, Philippines, Bahrain, Thailand, Turkey, Afghanistan, Lebanon, Azerbaijan, Japan, China, Armenia, Macau, Taiwan, Kuwait, Bangladesh, Myanmar, Iran, Jordan.
Germany, Ukraine, Bulgaria, Netherlands, Malta, Switzerland, Ireland, Romania, Belgium, Austria, Italy, United Kingdom, Cyprus, France, Greece, Estonia, Portugal, Sweden, Azerbaijan, Latvia, Czechia/Czech Republic, Serbia, Poland, Moldova, Slovakia, Liechtenstein, Spain, Belarus, Monaco, Hungary, Norway, Lithuania, Croatia, Denmark, Finland, Russia, Luxembourg, Turkey.
South Africa, Senegal, Algeria, Egypt, Burundi, Burkina Faso, Ethiopia, Zambia, Cameroon, Niger, Tanzania, Nigeria, Mauritius, Libya, Central African Republic, Botswana, Gambia, Liberia, Mozambique, Rwanda, Tunisia, Zimbabwe, Mauritania, Madagascar, Eswatini, Morocco, Kenya, Uganda, Angola, Seychelles, Namibia.
Barbados, Costa Rica, Dominican Republic, Honduras, Haiti, United States of America, Belize, Guatemala, Dominica, Trinidad and Tobago, Bahamas, Cuba, Saint Vincent and the Grenadines, Panama, Grenada, Jamaica, Mexico, Saint Lucia, Nicaragua, Antigua and Barbuda, Canada, El Salvador.
Ecuador, Bolivia, Brazil, Colombia, Argentina, Venezuela, Guyana, Suriname, Uruguay, Paraguay, Chile, Peru.