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SS 304 Round Bar
Vision Alloys is a reliable supplier, stockist, and exporter of stainless steel 304 round bars, known for their strength, corrosion resistance, and clean finish. Many industries, from construction and marine engineering to food processing and pharmaceutical equipment, use these bars. Because they combine durability with a sleek appearance, they are often chosen for things like kitchen counters, decorative railings, pipelines, and machine parts. Stainless steel 304 performs well in places where it may be exposed to moisture, mild chemicals, or outdoor weather, making it a versatile choice for a wide variety of projects.
304 stainless steel round bars are made according to international standards like ASTM A276, ASTM A479, ASME SA276, ASME SA479, and DIN 17440. They are also recognized by the codes UNS S30400 and Werkstoff Nr. 1.4301, which help identify the material worldwide. This type of stainless steel contains about 18–20% chromium and 8–10.5% nickel, along with smaller amounts of carbon, manganese, and silicon. These elements work together to protect the surface from rust, keep it shiny, and make it easier to form, weld, and machine into different shapes.
304 Stainless Steel Round Bar, SS 304 Rod, Stainless Steel 304 Bar, Stainless Steel 304 Rod, 304 SS Round Bar, SS 304 Round Bar Manufacturers in India.
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UNS
S30400
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WNR
1.4301
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ASTM / ASME
ASTM A276 / SA276
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SS 304 Hex Bar, 304 Stainless Steel Flat Bar, 1.4301 Round Bar, 304 Stainless Steel Square Bar, SS 304 Round Bar HSN Code, UNS S30400 Round Bar, SS 304 Rod Manufacturers in India
One of the biggest advantages of stainless 304 round bars is how well they handle both everyday and tough conditions. They have a density of 8.0 g/cm³ and can withstand temperatures close to 1400°C without losing strength. In numbers, they usually have a tensile strength of 515 MPa and a yield strength of 205 MPa, with an elongation of about 35%, meaning they can bend or stretch without breaking. On top of that, stainless steel is non-magnetic when annealed and has a smooth, easy-to-clean surface, which is perfect for kitchens, hospitals, and factories where hygiene is important.
ASTM A276 SS 304 Round Bars, 304 SS Rod, 304 SS Bright Bar, Stainless Steel 304 Rectangular Bar, 304 Stainless Steel Half Round Bar, 8mm 304 Stainless Steel Rod, SS 304 Bar Manufacturers in India.
SS 304 Round
Bar Specifications
| Standard | ASTM A479, ASTM A276, AMS 5511, AMS 5513, AMS 5647 |
| Dimensions | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| Hex Bar Size | 2-100mm A/F |
| Round Bar Size | Diameter: 3-~800mm |
| Flat Bar Size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Angle Bar Size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Square Bar Size | 4 to 100mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| 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 |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Form | Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. |
You can get stainless steel 304 round bars in many sizes, from 3 mm to 800 mm in diameter, and in the length you need for your project. They come in different surface finishes, such as polished, bright, hot-rolled, or cold-drawn, so you can choose based on whether you need a certain look or specific performance. Depending on your application, they can be made as solid bars, hollow bars, or threaded bars, giving flexibility for everything from structural supports to precision machine parts.
At Vision Alloys, every stainless steel 304 round rod is carefully checked for size, surface quality, and strength before it is shipped out. This means you can count on getting a product that meets your expectations every time. With a large stock ready to go, they can supply orders quickly to customers in India and around the world. Their focus on fair pricing, reliable delivery, and consistent quality makes them a trusted partner for anyone looking for stainless or 304 round bars for long-lasting, high-quality projects.
Quality Assurance
To preserve the high standards of our selection of industrial round bar, we have always adhered to a systematic quality management process.
Team OF Experts
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of round bar.
Equivalent Grades Of Stainless Steel 304 Round Bar
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
SS 304 Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
Mechanical Properties of SS 304 Round Bars
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Types of Stainless Steel 304 Round Bar
304 Stainless Steel Hex Bar
SS 304 Flat Bar
SS 304 Square Bar
304 Stainless Steel Threaded Rod
304 Stainless Steel Bright Bar
304 SS Rectangular Bar
Stainless Steel 304 Hollow Bar
304 Stainless Steel Triangle Bar
Round Bar Manufacturers In India
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Chemical and Physical Testing
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Tensile test on metals - ISO 6892-1
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Universal Testing Machine
Other Types Of Stainless Steel 304 Round Bar
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| 1.4301 Round Bar | Stainless Steel 304 Cold Drawn Round bar |
Stainless Steel 304 Rods Application Industries
