| Size Range | 3.17mm to 350mm |
|---|---|
| Length | 3 to 6 m |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Polished, Bright, Cold Drawn, Polish, Centreless Ground |
Stainless Steel 309 Round Bar Manufacturer | UNS S30900 ASTM A479
Shashwat Stainless Inc. is a well-known Stainless Steel 309 Round Bar Manufacturer available in high-quality round bars for industrial & engineering applications. The Stainless Steel 309 Round Bar is made from a Heat Resisting Austenitic Stainless Steel grade with excellent Oxidation resistance, High Temperature Strength and outstanding corrosion resistance. A large number of applications for these round bars exist in petrochemical plants, furnace parts, heat treatment, and power plants as well as in the heavy engineering sector, where elevated temperature performance is required. Stainless Steel 309 Round Bar is easily fabricated, machined, and welded and is highly durable. These bars come in various diameters, lengths, and finishes to suit the rigors of the industrial environment.
Stainless Steel 309 Round Bar is manufactured as per ASTM and ASME and EN standards for high mechanical properties, dimensional accuracy, and long service life. Such products are typically offered through a secure b2b marketplace that offers EPC contractors, craft industries, and industrial purchasers all over the world. Monel Round Bar also offers excellent corrosion resistance properties in marine and highly corrosive applications. Stainless Steel 309 Round Bar is widely used in burner nozzles, heat exchangers, boiler components, kiln linings, pressure vessels, and industrial processing lines, among other applications, where durability and resistance to high temperatures are essential. It has been first used for high temperature engineering projects because of its resistance against thermal cycling and oxidation.
Material & Grades Table – Stainless Steel 309 Round Bar
| Material | Grade | Standard | OD (mm) | Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| Stainless Steel | SS 309 | ASTM A276 | 6 – 300 | 2 – 50 | As per size |
| Stainless Steel | SS 309S | ASTM A479 | 6 – 300 | 2 – 50 | As per size |
| Stainless Steel | UNS S30900 | ASTM A276 | 6 – 300 | 2 – 50 | As per size |
| Stainless Steel | UNS S30908 | ASTM A479 | 6 – 300 | 2 – 50 | As per size |
| Stainless Steel | EN 1.4828 | EN 10088 | 6 – 300 | 2 – 50 | As per size |
| Stainless Steel | ASME SA276 309 | ASME Standard | 6 – 300 | 2 – 50 | As per size |
The above table shows the frequently available grades, standards, and dimensional requirements for Stainless Steel 309 Round Bar. The bars are designed for exceptional conditions of oxidation resistance and high-temperature use, and their mechanical strengths are used in furnace components, heat exchangers, power plants, petrochemical plants, and industrial fabrication processes where reliability and durability are crucial for long periods of time.
Type of Sub-products
Frequently Asked Questions
Is Stainless Steel 309 Round Bar suitable for welding and fabrication?
How does Stainless Steel 309 Round Bar differ from 304 grade bars?
Countries We Export
India
Cities We Supply
Lucknow
Mumbai
Nashik
New Delhi
Pune
Raipur
Rajkot
Surat
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
People Also Viewed
.jpg_1731147926980.jpg)
₹54 - ₹174
Min. order: 150 bar
Stainless Steel 309 Round Bar Manufacturer | Astm A276 Ss 309 Uns S30900 Round Bar Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 3.17mm to 350mmLength: 3 to 6 mStandards: Astm, Asme, Din, Nf, Jis, En, Ios
₹91 - ₹173
Min. order: 50 bar
Stainless Steel 201 Round Bar Manufacturer & Supplier | UNS S20100, ASTM A276 Grade | Shashwat Stainless Inc Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 6 mm to 100 mmLength: 1-6meterStandards: Astm, Asme, Din, Nf, Jis, En, Ios
₹43 - ₹162
Min. order: 200 bar
Stainless Steel 347H Round Bars Manufacturer & Supplier | UNS S34709, ASTM A276 Grade | Shashwat Stainless Inc Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 10mm to 500mmLength: 3m - 6mStandards: Astm, Asme, Din, Nf, Jis, En, Ios
₹68 - ₹95
Min. order: 50 bar
Stainless Steel 436 Round Bar Manufacturer & Supplier | UNS S43600, ASTM A276 Grade | Shashwat Stainless Inc Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 10Length: 10Standards: Astm, Asme, Din, Nf, Jis, En, Ios
Supplier's Popular Products

₹43 - ₹162
Min. order: 200 bar
Stainless Steel 347H Round Bars Manufacturer & Supplier | UNS S34709, ASTM A276 Grade | Shashwat Stainless Inc Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 10mm to 500mmLength: 3m - 6mStandards: Astm, Asme, Din, Nf, Jis, En, Ios
₹32 - ₹171
Min. order: 200 bar
Brass Round Bars Manufacturer & Supplier | C360, C464, C932 Grades | Shashwat Stainless Inc Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 5 mm to 150 mmLength: 6 mStandards: Astm, Asme, Din, Nf, Jis, En, Ios_1758541368701.jpg)
₹56 - ₹170
Min. order: 200 bar
Monel Round Bars Manufacturer & Supplier | Monel 400, K500 | Multimet Alloys Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 3mm - 800mmLength: 1m - 7mStandards: Astm, Asme, Din, Nf, Jis, En, Ios.jpg_1731147926980.jpg)
₹54 - ₹174
Min. order: 150 bar
Stainless Steel 309 Round Bar Manufacturer | Astm A276 Ss 309 Uns S30900 Round Bar Manufacturer In India | shashwat stainless inc
Verified
2 yrsSize Range: 3.17mm to 350mmLength: 3 to 6 mStandards: Astm, Asme, Din, Nf, Jis, En, Ios
