Nevio Steel India is a trusted manufacturer and global supplier of Stainless Steel 440C Round Bars, known for their exceptional hardness, wear resistance, and superior mechanical properties. The grade 440C stainless steel round bar is produced to international standards including ASTM A276, ASTM A479, and conforms to UNS S44004, making it the preferred choice in industries that demand precision, durability, and high performance. These bars are widely recognized for their outstanding toughness combined with excellent corrosion resistance in tempered, hardened, and stress-relieved conditions.
The Stainless Steel 440C Round Bar supplied by Nevio Steel India offers a unique balance of strength and hardness, making it suitable for applications in aerospace, marine, defense, petrochemical, and tooling industries. With its high carbon content, 440C round bar achieves the highest strength and wear resistance among all stainless steels. The bars exhibit excellent resistance to fresh water, mild acids, alkalis, and certain organic materials. They are heat-treatable to achieve Rockwell hardness up to 60 HRC, ensuring reliable performance in demanding applications such as ball bearings, surgical instruments, valve components, pump shafts, and precision tools.
Manufactured under stringent quality control, Nevio Steel India ensures each 440C stainless steel round bar meets strict dimensional accuracy, smooth finish, and mechanical property requirements. The bars are available in a wide range of sizes, thicknesses, and lengths to match project needs, and can be customized as per customer specifications. The material is often double melted through ESR (Electro Slag Refining) process to enhance purity, toughness, and corrosion resistance. With its excellent machinability in the annealed condition, Stainless Steel 440C bar is preferred by industries that require high-performance materials with reliable service life.
Nevio Steel India delivers UNS S44004 round bars manufactured in compliance with ASTM A276 and ASTM A479 standards, ensuring universal acceptance in both domestic and international markets. With global clientele across Europe, the Middle East, Asia, and America, Nevio Steel India is committed to providing consistent quality, competitive pricing, and timely delivery. By choosing our 440C round bar, customers benefit from high wear resistance, outstanding load-bearing capacity, and superior dimensional stability, making it a top choice for critical engineering components.
If you are seeking premium quality Stainless Steel 440C Round Bars that combine strength, corrosion resistance, and performance, Nevio Steel India is your trusted source. Backed by years of experience, advanced manufacturing technology, and a dedicated quality assurance system, we stand as one of the leading 440C stainless steel round bar suppliers worldwide. Our mission is to deliver materials that enhance your project efficiency and reliability while meeting international quality standards.
| SS Bar Wire Standard | ASTM A276 / A479, ASME SA276 / SA479 |
|---|---|
| Stainless Steel Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Steel Round bar size | Diameter: 3-~800mm |
| Stainless Steel Hex Bar size | 2-100mm A/F |
| SS Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Stainless Steel Square bar size | 4 to 100mm |
| SS Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Stainless Steel Rectangular Size | 33 x 30mm to 295 x 1066mm |
| SS Bars 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 |
| SS Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Stainless Steel Flat Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Stainless Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Stainless Steel Rounds Bar 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. |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
|---|---|---|---|
| SS 430F | 1.4104 | S43020 | 430 |
| Grade | C | Mn | Si | P | S | Cr | |
|---|---|---|---|---|---|---|---|
| 430F | min. | – | – | – | – | 0.15 | 18.0 |
| max. | 0.12 | 1.25 | 1.00 | 0.06 | - | 16.0 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
|---|---|---|---|---|
| 430F | 552 | 25 | 379 | 262 |
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neviosteel@gmail.com
Ground Floor, 102,765 Omkar CHS, 3RD, Khetwadi Lane Mumbai - 400004 Maharashtra
