Duplex Steel Round Bar, Duplex Stainless Steel Round Bar, Duplex Steel Round Bar Supplier, Duplex Steel Round Bar Exporter, Duplex Steel Round Bar Supplier in India, Duplex Steel Round Bar Supplier in Mumbai.
Bhansali Exports is a reliable Duplex Steel Round Bar Manufacturer and Supplier recognised for supplying premium quality products to different sectors of the world. Our Duplex Steel Round Bar is manufactured from high-strength duplex stainless steel, which offers good resistance to corrosion, pitting and stress cracking. We stock standard and cut-to-length duplex steel round bars with standard sizes of 6mm to 300mm in diameter to suit various industries such as oil and gas, petrochemical, marine and construction. Our affordable prices in the duplex steel round bar market make it possible for the clients to be provided with quality products. Also, we possess various industry certifications for the round bars to guarantee their quality and performance.
The Duplex Stainless Steel Round Bar has enhanced tensile strength and is extremely resistant. The bars are known for their structural and mechanical applications because of their high corrosion resistance and strength-to-weight ratio. Some of the most typical uses are pipelines, heat exchangers, pressure vessels and offshore drilling rigs. Being one of the prominent Duplex round bar exporters, we offer a range of products, including Duplex Steel 329 Round Bar, suitable for industry needs. All the bars pass through various checks and tests to match international standards and offer customers a long-lasting and strong product suitable for high-usage applications.
- Manufacturing Process Of Duplex Steel Bars
- Duplex Steel Round Bar Specifications
- Processing Of Duplex Steel Round Bar
- Duplex Steel Bars & Rods Standard
- Types Of Duplex Stainless Steel Round Bars
- Other Types Of Duplex Steel Round Bars
- Duplex Steel Round Bar Equivalent Grade
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Duplex Steel Round Bar Exporter in Mumbai, Duplex Steel Round Bar Exporter in India, Duplex Steel Round Bar Manufacturer, Duplex Steel Round Bar Manufacturer in Mumbai.
We understand the importance of delivering products that meet industry standards and client expectations. Duplex steel round bars are used in the chemical processing, power generation, and shipbuilding industries, where a high-performance and corrosion-resistant material is required. As a prominent Duplex Steel Round Bar Supplier, we provide the product on time and can customize it according to the client's requirements.

Heating, rolling, and forming of reinforced steel bars
Quenching
Self-tempering & quality testing
Atmospheric cooling & finishing
Duplex Steel Bar Standard | ASTM A276, AMS 5513, AMS 5511, AMS 5647 |
Duplex Steel Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Duplex Steel Round bar size | Diameter: 3-~800mm |
Duplex Steel Hex Bar size | 2-100mm A/F |
Duplex Stainless Steel Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Duplex Steel Square bar size | 4 to 100mm |
Duplex Steel Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
Duplex Rectangular Bars Section | 3.0 to 12.0mm thickness |
Duplex Steel Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
ASTM A276 Type Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Duplex Stainless Steel Threaded Bar Billet Size | 1/2 to 495mm Diameter |
Duplex Steel Rectangular Size | 33 x 30mm to 295 x 1066mm |
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 Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
SAF 2507 T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
Rolled Duplex Steel Flat Bars Condition | Hardened & tempered, annealed |
ASTM A276 Type Cold Rolled Bar Technique | Duplex Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Duplex Rod Processing | Bar cutting to 650mm |
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 Duplex Steel Round bar conforms to NACE MR0175/ISO 15156 |
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 offer production cutting for products with diameters up to 4″. Using bhansali Production Equipment, we ensure these precision cuts meet strict 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. |
Standard | Description |
ASTM A276 | Specification for Duplex Steel Bars and Shapes |
ASTM A314 | Specification for Duplex Steel Billets and Bars for Forging |
ASTM A493 | Specification for Duplex Steel Wire and Wire Rods for Cold Heading and Cold Forging |
ASTM A564 | Specification for Hot-Rolled And Cold-Finished Age-Hardening Duplex Steel Bars and Shapes |
ASTM A565 | Specification for Martensitic Duplex Steel Bars, Forgings, and Forging Stock for High Temperature Service |
ASTM A582 | Specification for Free Machining Duplex Steel Bars |
ASTM A666 | Specification For Annealed or Cold-Worked Duplex Steel Flat Bar |
ASTM A484 | Standard specification general requirements for Duplex Steel and heat-resisting bars, billets and forgings. |
ASTM A476 | Standard specification for Duplex Steel and heat-resisting steel bars and shapes for used in boilers and other pressure vessels. |
- Duplex Steel Flat Bar
- Duplex Stainless Steel Round Bar
- Duplex Steel Hex Bar
- ASTM A479 Duplex Steel Hex Bar
- Duplex Flat Bar
- Duplex Stainless Steel Round Bar
- Duplex Steel Threaded Bar
- Duplex Steel Square bar
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STANDARD | WERKSTOFF NR. | UNS |
Duplex S31803/2205 | 1.4462 | S31803 / 2205 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
Duplex 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 |
Duplex 2205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.5 – 3.5 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
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