Sumit Impex, a well-known Supplier, introduces exceptional Stainless Steel 430/431 Round Bars. Our commitment to excellence is evident in delivering top-quality products that meet global standards. Crafted through precision machining and heat treatment processes, our Stainless Steel 430/431 Round Bars exhibit superior strength and corrosion resistance. Trust us for round bars tailored to exceed industry standards, ensuring durability and reliability in various applications.
Sumit Impex is a Supplier of Stainless Steel 430 Round Bar, Biggest Stockist of 431 SS Round Bars as per Standards in Mumbai, India.
Stainless Steel 430 Round Bar, SS 431 Square Bar, UNS S43020 Round Bar in Best Price, SS 431 Hex Bar, SS 430 Round Bar, Stainless Steel 431 Rod, 430 Stainless Steel Flat Bar, SS 431 Round Bar, SS 430 Rod Manufacturers in India.
Stainless Steel 430 Round Bar is a high-quality alloy known for its corrosion resistance and enhanced toughness. Comprising chromium and nickel, these round bars offer excellent strength, machinability, and corrosion resistance. Benefits include superior durability and resistance to wear and tear, making Stainless Steel 431 Round Bar ideal for applications in manufacturing, aerospace, and automotive industries where reliability, longevity, and performance under demanding conditions are essential.
Sumit Impex guarantees quality with the National Accreditation Board for Testing and Calibration Laboratories (NABL)-approved lab test reports for Stainless Steel 430/431 Round Bars. Our round bars feature various certificates, ensuring compliance with EN 10204/3.1b, PMI, 100% radiography, and Third Party Inspection, ensuring complete client satisfaction.

SS 430 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 430 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 430 Bars Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 430 | 1.4104 | S43020 | SUS 430 | – | – | – | – |
SS 431 | 1.4057 | S43100 | SUS 431 | – | – | – | – |
Stainless Steel 430 Round Bar Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 430 | 0.12 max | 1.25 max | 1 max | 0.06 max | 0.15 max | 16 – 18 | – | – | – |
SS 431 | 0.20 max | 1 max | 1 max | 0.045 max | 0.030 max | 15 – 17 | – | – | – |
Stainless Steel 430 Round Bars Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.75 g/cm3 | 1425 °C (2629 °F) | Psi – 85000 , MPa – 552 | Psi – 45000 , MPa – 379 | 25 % |
Contact Us For Quatation & Questions Related To Stainless Steel 430 / 431 Round Bar
430 Stainless Steel Bars Applications
Export & Supply Destinations Of SS 430 Bars
Lebanon, Mongolia, Macau, Israel, North Korea, Kyrgyzstan, Hong Kong, Turkey, Azerbaijan, Qatar, Thailand, Iraq, China, Taiwan, South Korea, United Arab Emirates, Bahrain, Sri Lanka, Egypt, Japan, Oman, Saudi Arabia, Iran, Philippines, Jordan., Russia, Nepal, Maldives, Armenia, Afghanistan, Myanmar, Vietnam, Malaysia, Bangladesh, Bhutan, India, British, Singapore, Kuwait, Indonesia,
France, Germany, Romania, Spain, Estonia, Lithuania, Luxembourg, Belarus, Slovakia, Hungary, Malta, Cyprus, Sweden, Latvia, Ukraine, Azerbaijan, Turkey., Croatia, Netherlands, United Kingdom, Serbia, Denmark, Switzerland, Czechia/Czech Republic, Italy, Ireland, Greece, Moldova, Russia, Austria, Finland, Monaco, Bulgaria, Norway, Liechtenstein, Poland, Portugal, Belgium,
Namibia., Madagascar, Zimbabwe, Central African Republic, Tanzania, Zambia, Kenya, Burundi, Morocco, Uganda, Liberia, Angola, Eswatini, Ethiopia, Cameroon, Nigeria, South Africa, Botswana, Niger, Mozambique, Mauritania, Seychelles, Senegal, Egypt, Algeria, Burkina Faso, Gambia, Rwanda, Mauritius, Libya, Tunisia,
El Salvador., Dominica, Trinidad and Tobago, Haiti, Barbados, Antigua and Barbuda, Saint Lucia, Grenada, Cuba, Saint Vincent and the Grenadines, Dominican Republic, Honduras, Nicaragua, United States of America, Costa Rica, Jamaica, Canada, Belize, Guatemala, Panama, Mexico, Bahamas,
Venezuela, Argentina, Uruguay, Ecuador, Peru., Paraguay, Brazil, Colombia, Suriname, Guyana, Bolivia, Chile,