Duplex Steel S31803 Bars & Rods Manufacturer in Mumbai, India
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Largest Duplex Steel S31803 Bars & Rods Manufacturer & Supplier in Mumbai, India
Jai Hind Metal is a trusted manufacturer and supplier of Duplex Steel S31803 Bars & Rods, providing high-strength and corrosion-resistant products for industrial applications where dependable material performance is essential. We understand that every project may have different requirements concerning bar diameter, shape, length, surface finish, heat treatment, mechanical properties, material standards, and inspection requirements. Our Duplex Steel S31803 Bars & Rods are therefore supplied according to customer specifications, with careful attention to material consistency, dimensional accuracy, and surface quality throughout the production process. Each product is subjected to appropriate quality checks before dispatch, including verification of dimensions, surface condition, appearance, and compliance with the specified requirements. For projects requiring additional quality verification, third-party inspection services can also be arranged. With organized inventory and proper storage facilities, we are equipped to handle both routine orders and larger quantities for industrial and project-based requirements.
We also understand that maintaining product condition during handling and transportation is an important part of reliable supply. Duplex Steel S31803 Bars & Rods are securely bundled and packed using suitable protective materials to help prevent scratches, contamination, moisture exposure, and handling damage during transit. Depending on the order requirements, we can provide customized packaging, product identification, labeling, bundling, and additional protection for long-distance shipments or project deliveries. Our team coordinates with dependable logistics partners to manage dispatch efficiently and help ensure that products reach customers safely and within the agreed delivery schedule. By combining careful production, systematic inspection, secure packaging, organized logistics, and responsive communication, Jai Hind Metal aims to provide a smooth and dependable supply experience for customers across different industries and markets.
Precision Engineering
Precisely manufactured metal products meeting demanding industrial standards.
Quality Assured
Consistent quality, reliable performance, and strict inspection at every stage.
Custom Dimensions
Available in customized sizes, grades, thicknesses, and specifications.
Reliable Supply
Efficient processing, secure packaging, and dependable delivery worldwide.
Duplex Steel S31803 Bars & Rods are manufactured from high-quality duplex stainless steel, offering an effective combination of high mechanical strength and excellent resistance to corrosion. These bars and rods are particularly suitable for demanding environments exposed to chlorides, seawater, chemicals, and other corrosive media and can be supplied in various sizes, shapes, lengths, and surface finishes to meet specific engineering and fabrication requirements. The balanced austenitic-ferritic structure of S31803 provides higher strength than many conventional austenitic stainless steel grades, while its chromium, nickel, molybdenum, and nitrogen content contributes to strong resistance against pitting, crevice corrosion, and stress corrosion cracking. The material also offers good toughness, wear resistance, and reliable performance under challenging operating conditions. With their combination of strength, durability, and corrosion resistance, Duplex Steel S31803 Bars & Rods are widely used in oil and gas, chemical processing, petrochemical, marine, desalination, power generation, pulp and paper, and other demanding industrial applications.
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In the annealed condition, Duplex Steel S31803 Bars & Rods offer an excellent balance of high strength, toughness, and resistance to corrosion, making them suitable for demanding industrial environments. They are widely used in oil and gas equipment, chemical processing plants, petrochemical facilities, marine and offshore systems, desalination plants, power generation equipment, pulp and paper industries, and water-treatment applications where reliable performance in corrosive conditions is required. The combination of chromium, nickel, molybdenum, and nitrogen in S31803 provides strong resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly when exposed to chloride-containing media. Its duplex austenitic-ferritic structure also provides higher mechanical strength than many conventional austenitic stainless steel grades, making these bars and rods suitable for components subjected to demanding loads and operating conditions. With good toughness, durability, wear resistance, and long-term corrosion resistance, Duplex Steel S31803 Bars & Rods are well suited for shafts, fasteners, machined components, fittings, structural parts, and other critical engineering applications.
Table of Contents
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Composition of Duplex Steel S31803 Bars & Rods
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Duplex Steel S31803 Bars & Rods Specification
| Duplex Steel S31803 Bar Standard | ASTM A276, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Duplex Steel S31803 Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Duplex Steel S31803 Round bar size | Diameter: 3-~800mm |
| Duplex Steel S31803 Hex Bar size | 2-100mm A/F |
| Duplex Stainless Steel S31803 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Duplex Steel S31803 Square bar size | 4 to 100mm |
| Duplex Steel S31803 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Duplex S31803 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Duplex Steel S31803 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| ASTM A276 Type S31803 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Duplex Stainless Steel S31803 Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Duplex Steel S31803 Rectangular Size | 33 x 30mm to 295 x 1066mm |
| S31803 Duplex Hex 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 |
| ASTM A276 Type S31803 Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Duplex S31803 T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Duplex Steel S31803 Flat Bars Condition | Hardened & tempered, annealed |
| ASTM A276 Type S31803 Cold Rolled Bar Technique | S31803 Duplex Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Duplex S31803 Rod Processing | Bar cutting to 650mm |
| S31803 Duplex 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. |
| Our S31803 Duplex Steel Round bar conforms to NACE MR0175/ISO 15156 | |
Duplex Steel S31803 Bars & Rods can be supplied in either cold or hot rolled construction and are covered by specification ASTM A276 and ASME SA276.
Round bar Cutting | Products cut include Round bars, Flat bars, Hex bars, Square bars, Tubing and Hollow bars, Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″ diameter |
Round bar Production Cutting | We can provide production cutting for product diameters up to 4″. We utilize Amanda Production Equipment to achieve these precision cuts with tight tolerances. |
Round bar Polishing | Products polished included all tubular products, with OD & ID polishing available, Round bars, Square bars, Hex & Flat bars, Angles, Uneven Leg Angles, beams, and other shapes. |
ASTM A276 Duplex Steel S31803 Bars & Rods Forms & Availability
| Products | Size | |
| ASTM A276 S31803 Duplex Stainless Steel Rolled Bar | ASTM A276 S31803 Duplex Hot Rolled Bar | Sizes 3 – 800mm |
| ASTM A276 S31803 Duplex Cold Rolled Bar | ASTM A276 S31803 Duplex Steel Forged Bar | |
| ASTM A276 S31803 Duplex Steel Continuous Cast Bar | ASTM A276 S31803 Duplex Rods | |
| ASTM A276 S31803 Duplex Annealed Bar | ASTM A276 S31803 Duplex Steel Normalized Bar | |
| ASTM A276 S31803 Duplex Steel Quenched & Tempered Bar | ASTM A276 S31803 Duplex Steel Hardened & Tempered Bar | |
| ASTM A276 S31803 Duplex Stainless Steel Black Bar | ASTM A276 S31803 Duplex Steel Bright Bar | |
| ASTM A276 S31803 Duplex Steel Peeled Bar | ASTM A276 S31803 Duplex Grinded Machined Bar | |
| ASTM A276 S31803 Duplex Shaft | ASTM A276 S31803 Duplex Stainless Steel Polished Bar | |
| ASTM A276 S31803 Duplex Cold Finish Round Bar | ASTM A276 S31803 Ferritic Stainless Steel Half Round Bar | |
ASME SA 276 S31803 Rods, Buy Duplex Steel UNS S31803 Round Bar, S31803 Duplex Steel Bars & Rods Stockist, S31803 Duplex Stainless Steel Hexagonal Bar, Duplex Steel S31803 Rectangular Bar, INOX S31803 Bars & Rods Wholesaler, Grade S31803 Duplex Steel Threaded Bar Dealer, S31803 Triangle Bar, S31803 Duplex Steel Precision Ground Bar, S31803 Duplex Steel Cold Drawn Round Bar, Duplex Steel S31803 Hot Rolled Bar, S31803 Duplex Steel Bars & Rods Supplier in Mumbai, India.
Equivalent Grades Duplex Steel S31803 Bars & Rods
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 |
Chemical Composition of Duplex Steel S31803 Round Bar
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Mechanical Properties of Duplex Steel A276 S31803 Bars & Rods
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Duplex Steel S31803 Bars & Rods can be supplied in either Pipe or Plate construction and are covered by specification ASTM A182 and ASME B16.5.
Duplex Steel S31803 Bars & Rods are manufactured and supplied in accordance with recognized international material standards to ensure consistent quality, dependable mechanical properties, and dimensional accuracy. These bars and rods are commonly supplied in accordance with ASTM A276 specifications for stainless steel bars and can also be manufactured to other applicable standards based on the customer’s project requirements. They are available in different forms, including round, square, hexagonal, and flat bars, along with a range of sizes, lengths, and surface finishes. Compliance with established standards helps ensure reliable material performance, consistent dimensions, and suitability for demanding applications in oil and gas, chemical processing, marine, petrochemical, power generation, and general engineering industries.
Duplex Steel S31803 Bars & Rods Production Range
Stainless Steel 304 Weld Neck Flanges
Stainless Steel 304 Slip on Flanges
Stainless Steel 304 Blind Flanges
Stainless Steel 304 Socket weld Flanges
Stainless Steel 304 Threaded Flanges
Stainless Steel 304 Lap Joint Flanges
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We offer These Duplex Steel S31803 Bars & Rods as per DIN, ISO, JIS or ANSI Standard.
We offer Duplex Steel S31803 Bars & Rods in accordance with recognized international standards such as ASTM, ASME, DIN, EN, JIS, and ISO, supporting the varied requirements of industrial, engineering, and fabrication applications. Our S31803 bars and rods are available in different diameters, sizes, shapes, lengths, and surface finishes to suit specific manufacturing and service conditions. At Jai Hind Metal, we place strong emphasis on consistent material quality, accurate dimensions, good surface finish, and dependable product performance. Products can be supplied according to applicable industry standards as well as customer-specific drawings, specifications, and project requirements. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.
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Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
INDUSTRIES WE SERVE
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Marine Applications
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Oil & Gas
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Chemical Processing
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
Aerospace
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Power Generation
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Salt Production
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
