AISI 309 Stainlesss Steel Round Bars
Siddhagiri Metals and Tubes is one of the leading suppliers of Stainless Steel 309 Round Bars. We have an experience of almost 25 years.
Other Names: ASTM A276 UNS S30900, ASTM A479 UNS S30900, Stainlesss Steel Bars, Stainlesss Steel Round Bars, Stainlesss Steel Hex Bar, Stainlesss Steel Square Bar, Stainlesss Steel Flat Bar, ASTM A276, ASTM A479 Bar
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
AISI 309 Stainlesss Steel Round Bar Suppliers • ASTM A276 · ASTM A479 • Stainlesss Steel Bar
Stainless Steel 309 Round Bars of premium quality is supplied by Siddhagiri Metals and Tubes as per ASTM 479 UNS S30900 and ASTM A276 UNS S30900 Bars. We also provide value-added services to meet your unique needs, including custom-lengths, cut and strip, custom labels, striping, printing, and more. We take pride in personal customer service, starting with a real person answering your calls and an individual representative working with you one-on-one to meet your pricing and delivery needs. Our entire range of product is tested on various parameters in order to deliver best quality output.
Round bars are most frequently used to make parts such as gears, shafts, axles, and flywheels for rotating machinery applications. Round Bars can also be engineered and used for manufacturing of seamless pipe and tubing used in oil drilling, military, and other applications. 309 Round bars conform to ASTM, UNS, ASME, UNS, ANSI, EN standards and specifications. Round Bar is available in a wide variety of sizes ranging from 10 mm to 125 mm. Stainlesss Steel Bar available in following forms Round Bar, Hex Bars, Flat Bar, Square Bar. Round bars are typically used in Engineering Construction, Residential Construction, Non-Residential Construction, Mining Infrastructure, Transport and Storage Manufacturing.
Siddhagiri Metals and Tubes offers a comprehensive range of Stainlesss Steel Round Bar which is available in Alloy and Stainless Steel grades. We pride ourselves on supplying Stainlesss Steel Bars to suit your exact requirements. Our Round bars are finished according to, En, BS, ANSI, ASME specifications. The length of the round bar is 50 mm to 6000 mm long and it can be Single Random, Double Random and Cut Length. The characteristics of high resistance to thermal oxidation, corrosion resistance and high strength in our round bar meet the requirements for use in numerous applications within the aerospace, chemical processing, thermal processing, oil & gas, pharmaceutical and bio synthetic and motorsport industries. We supply SS 309 round bars with diameters between 0.5 mm to 500 mm.
Our company has been exporting 309 Round bars Globally and has attained a recognition in many countries. We have exported to countries like Europe, Australia, Japan, Indonesia, South Africa, Thailand, UAE, Qatar, etc.
- Bar Specification: ASTM A276, ASTM A479, EN 1.4828
- Thickness: 50 mm to 6000 mm Long
- Type: Stainlesss Steel Bar
- Form: 309 Round Bar, 309 Hex Bars, 309 Flat Bar, 309 Square Bar
- Length: Single Random, Double Random & Cut Length
- Finish: Bright and Black Finish
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
AISI 309 Bar Sizes in Stock
|Stainlesss Steel Round Bar, Stainlesss Steel Flat Bar, Stainlesss Steel Hex Bar||0.5 mm to 500 mm||50 mm to 6000 mm Long||Indian, European and Japanese origin|
Forms of AISI 309 Stainlesss Steel in Stock
Stainlesss Steel Round Bar
SS 309 Round Bars available in 0.5 mm to 500 mm Diameter
Stainlesss Steel Hex Bar
SS 309 Hex Bar ASTM A276 and ASTM A479
Stainlesss Steel Flat Bar
SS 309 Flat Bar Suppliers and Manufacturer ASTM A276 and ASTM A479
C Ni Mn P S Si Cr MIN - - - - - - - MAX 0.200 14.000 2.000 0.045 0.030 1.000 23.000
(% in 50mm)
MIN 310 620 45.00 MAX 85
Density lb/in³ 0.285 Melting Range °F 2650 °C 1455
Properties of AISI 309 Stainlesss Steel
309 SS Cold Forming
The alloy is quite ductile and forms in a manner very similar to 316. Cold forming of pieces with long-term exposure to high temperatures is not recommended since the alloy is subject to carbide precipitation and sigma phase precipitants.
309 SS Hot Forming
Heat uniformly at 1742 – 2192°F (950 – 1200°C). After hot forming a final anneal at 1832 – 2101°F (1000 – 1150°C) followed by rapid quenching is recommended.
309 SS Welding
Alloy 309 can be readily welded by most standard processes including TIG, PLASMA, MIG, SMAW, SAW and FCAW.
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Stainlesss Steel Bars are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.