Sumit Impex is a prominent supplier and exporter of Stainless Steel 440A/440B/440C/446 Round BarsStainless Steel 440A/440B/440C/446 Round Bars. Our dedication to excellence, precision, and reliability makes us a trusted choice in the industry. Crafted with meticulous attention to quality, these round bars exemplify our commitment to delivering top-notch products that meet and exceed industry standards. Trust us for excellence in Stainless Steel 440A/440B/440C/446 Round Bars tailored to your diverse needs.
Sumit Impex is a Supplier of Stainless Steel 440A Round Bar, Biggest Stockist of 440B / 440C /446 Round Bars as per Standards in Mumbai, India.
Stainless Steel 440A Round Bar, SS 440B Square Bar, UNS S44002 Round Bar in Best Price, SS 446 Hex Bar, SS 440C Round Bar, Stainless Steel 440A Rod, 440B Stainless Steel Flat Bar, 440C Round Bar, SS 446 Rod Manufacturers in India.
Stainless Steel 440A Round Bar is a high-carbon martensitic alloy with varying chromium content, offering excellent hardness, corrosion resistance, and wear resistance. Stainless Steel 440B Round Bar Widely used in applications such as cutlery, bearings, and surgical instruments, these round bars provide superior strength and durability. Stainless Steel 440C Round Bars are essential for components requiring high-performance characteristics in demanding environments, making them a preferred choice in various industries.
Sumit Impex employs rigorous testing, including Hardness Tests (HT), Chemical Analysis via Spectro Analysis, and Positive Material Identification (PMI) Testing, ensuring precision and adherence to the highest standards for Stainless Steel 440A/440B/440C/446 Round Bars.
SS 440 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 440 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 440 Bars Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 440A | 1.4109 | S44002 | SUS 440A | – | – | – | – |
| SS 440B | 1.4122 | S44003 | SUS 440B | – | – | – | – |
| SS 440C | 1.4125 | S44004 | SUS 440C | – | – | – | X105CrMo17(1.4125) |
| SS 446 | 1.4762 | S44600 | SUS 446 | – | – | – | – |
Stainless Steel 440 Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 440A | 0.07 max | 1 min | 0.75 min | 0.045 max | 0.03 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.10 max |
| SS 440B | 0.08 max | 1 min | 0.75 min | 0.045 max | 0.03 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.10 max |
| SS 440C | 0.09 max | 1 min | 0.75 min | 0.045 max | 0.03 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.10 max |
| SS 446 | 0.20 max | 1.5 min | 1 min | 0.045 max | 0.03 max | 23 – 27 | 3 – 4 | 10– 13 | 0.40 max |
Stainless Steel 440 Round Bars Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.6 g/cm3 | 1482 °C (2650 °F) | MPa –720 | MPa –448 | 14 % |
Contact Us For Quatation & Questions Related To Stainless Steel 440A/440B/440c/446 Round Bar
440 Stainless Steel Bars Applications
Food Processing Industry
Hydraulic Applications
Offshore Pipelines & Pipe Works
Oil & Gas Industrires
Petrochemical Industry
Piping Systems
Power Plant Industry
Pulp & Paper Industry
Refining Industry
shipbuilding-industries
Chemical Industries
Construction Industries
Export & Supply Destinations Of SS 440 Bars
India, Turkey, Lebanon, Maldives, Malaysia, Nepal, Jordan., Saudi Arabia, Japan, Iraq, Myanmar, Afghanistan, Bahrain, Taiwan, Azerbaijan, South Korea, Mongolia, North Korea, Bangladesh, Sri Lanka, Philippines, Oman, Qatar, Vietnam, Hong Kong, Indonesia, Kyrgyzstan, China, Kuwait, Thailand, Egypt, Armenia, Iran, Israel, British, Macau, United Arab Emirates, Russia, Singapore, Bhutan,
Bulgaria, Austria, Netherlands, Italy, Azerbaijan, Denmark, France, Belgium, Poland, Greece, Portugal, Turkey., Czechia/Czech Republic, Monaco, Sweden, Serbia, Hungary, Slovakia, Luxembourg, Finland, Spain, Germany, Moldova, Switzerland, Norway, Estonia, Belarus, Russia, Malta, Liechtenstein, Ireland, Cyprus, Latvia, Ukraine, Croatia, Lithuania, Romania, United Kingdom,
Rwanda, Tanzania, Seychelles, Ethiopia, Angola, Kenya, Cameroon, Mauritius, Mauritania, Zambia, Egypt, Botswana, Algeria, Gambia, Central African Republic, Niger, Nigeria, Tunisia, Eswatini, Burundi, Liberia, Madagascar, Morocco, Mozambique, Burkina Faso, Uganda, Libya, Senegal, Namibia., South Africa, Zimbabwe,
Grenada, Guatemala, El Salvador., Dominica, Belize, Bahamas, Saint Lucia, Barbados, Haiti, Panama, Costa Rica, United States of America, Nicaragua, Mexico, Cuba, Honduras, Canada, Jamaica, Trinidad and Tobago, Saint Vincent and the Grenadines, Dominican Republic, Antigua and Barbuda,
Brazil, Uruguay, Bolivia, Peru., Suriname, Ecuador, Colombia, Chile, Guyana, Venezuela, Argentina, Paraguay,
