Sumit Impex is a trusted stainless steel 309/309S round bars supplier. Our round bars are committed to precision and reliability and present the highest industry standards. With a focus on quality, We take pride in delivering top-notch products, ensuring durability and performance that meet the expectations of various applications in the industry. Trust us for excellence in Stainless Steel 309/309S Round Bars.

Sumit Impex is a Supplier of Stainless Steel 309 Round Bar, Biggest Stockist of 309S SS Round Bars as per Standards in Mumbai, India.

Stainless Steel 309 Round Bar, SS 309S  Square Bar, UNS S30900 Round Bar in Best Price, SS 309S  Hex Bar, SS 309 Round Bar, Stainless Steel 309S  Rod, 309 Stainless Steel Flat Bar, SS 309 Round Bar, SS 309S  Rod Manufacturers in India.

Stainless Steel 309 Round Bar is a high chromium-nickel alloy with excellent corrosion and heat resistance. With 20% chromium and 23% nickel composition, these round bars offer superior performance in high-temperature environments. Stainless Steel 309S Round Bar Widely used in applications such as furnace parts, heat exchangers, and chemical processing equipment, they provide exceptional strength and oxidation resistance, making them ideal for demanding industrial settings.

Sumit Impex ensures quality with a National Accreditation Board for Testing and Calibration Laboratories (NABL)-approved lab test report and Positive Material Identification (PMI) Test Certificate for Stainless Steel 309/309S Round Bar. Trust our commitment to precision and excellence.

Stainless Steel 309/309S Round Bar

SS 309 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.

Types of Stainless Steel 309 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

Stainless Steel 309 Bars Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 309 1.4841 S30900 SUS 309 309S24 20Ch25N20S2 X15CrNi25-20
SS 309S 1.4841 S30908 SUS 309S 309SS24 20Ch25N20S2 X15CrNi25-20

Stainless Steel 309 Round Bar Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 309 0.20 max 2.0 max 1 max 0.045 max 0.030 max 24.00 – 26.00 0.10 max 19.00 – 21.00
SS 309S 0.20 max 2.0 max 1 max 0.045 max 0.030 max 22.00 – 24.00 0.10 max 12.00 – 15.00

Stainless Steel 309 Round Bars Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1480 °C (2590 °F) Psi – 85000 , MPa – 586 Psi – 45000 , MPa – 310 50 %

Contact Us For Quatation & Questions Related To Stainless Steel 309 / 309S Round Bar

309 Stainless Steel Bars Applications

Export & Supply Destinations Of SS 309 Bars

Iraq, Philippines, United Arab Emirates, Saudi Arabia, British, Iran, Egypt, Mongolia, Azerbaijan, India, Vietnam, Bangladesh, Taiwan, Kyrgyzstan, Sri Lanka, Macau, Lebanon, Japan, Indonesia, Malaysia, Israel, Thailand, Maldives, Singapore, Armenia, Afghanistan, Bhutan, Nepal, North Korea, Hong Kong, Bahrain, Russia, Oman, Myanmar, Jordan., Turkey, Qatar, Kuwait, China, South Korea,

Denmark, Malta, Turkey., Norway, Ireland, Finland, Lithuania, Austria, Latvia, Liechtenstein, Greece, Italy, Azerbaijan, Belarus, Luxembourg, Romania, Russia, Belgium, Portugal, Estonia, Germany, Netherlands, France, Cyprus, Switzerland, Ukraine, Czechia/Czech Republic, Moldova, Serbia, United Kingdom, Croatia, Spain, Slovakia, Monaco, Bulgaria, Poland, Hungary, Sweden,

Gambia, Ethiopia, Uganda, Egypt, Seychelles, Tunisia, Liberia, Zambia, Kenya, South Africa, Mozambique, Tanzania, Eswatini, Morocco, Senegal, Burundi, Niger, Burkina Faso, Rwanda, Botswana, Libya, Nigeria, Angola, Mauritania, Cameroon, Madagascar, Central African Republic, Mauritius, Algeria, Zimbabwe, Namibia.,

Haiti, Dominican Republic, Saint Lucia, United States of America, El Salvador., Mexico, Guatemala, Trinidad and Tobago, Panama, Costa Rica, Honduras, Cuba, Bahamas, Barbados, Canada, Belize, Dominica, Jamaica, Saint Vincent and the Grenadines, Grenada, Nicaragua, Antigua and Barbuda,

Guyana, Bolivia, Venezuela, Uruguay, Chile, Ecuador, Peru., Argentina, Colombia, Brazil, Suriname, Paraguay,