Super Duplex stainless steel bars have a dual-phase microstructure consisting of ferritic and austenitic grains, offering twice the strength of regular stainless steels. They have higher chromium and molybdenum content for superior corrosion resistance, making them ideal for harsh environments such as offshore oil and gas, desalination plants, and marine applications. Available in various finishes and sizes per standards like DIN, EN, and ASTM, Super Duplex bars are used extensively in fasteners, beams, and structural components. Steel House India supplies a wide range of Super Duplex bars and offers free samples, with a broad dealer network across India and opportunities for global distributors. Contact sales@steelhouseindia.com for pricing and dealership inquiries.
| Super Duplex Bar Stock | Super Duplex Round Bar Price per kg |
|---|---|
| PRICE OF STAINLESS STEEL SUPER DUPLEX ROUND BAR MBR-SAF32760-120.65 | INR 341/Kg in India |
| PRICE OF SS DUPLEX ROUND BAR (HOT WORKED STAINLESS BAR STEEL ROLLED), MBR-SAF2507-55 FL-2-2000 | INR 682/Kg in India |
| PRICE OF STAINLESS STEEL SUPER DUPLEX ROUND BAR MBR-SAF2507-110 FL-1-1000 | INR 472/Kg in India |
| PRICE OF SS DUPLEX ROUND BAR (HOT WORKED STAINLESS BAR STEEL ROLLED), MBR-SANMAC2205-35 FL-1-1700 | INR 512/Kg in India |
| PRICE OF DUPLEX ROUND BAR (HOT WORKED STAINLESS BAR STEEL ROLLED), MBR-SAF2507-30 FL-1-2700 | INR 686/Kg in India |
Please note this is an approx Cost of Super Duplex Round Bar in India. For final Super Duplex Round Bar price list please mail us.
| Grade | Mn | Si | P | C | S | Cr | Fe | Mo | Ni | N |
| S32750 | 1.20 max | 0.80 max | 0.035 max | 0.030 max | 0.020 max | 24.00 – 26.00 | 58.095 min | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 |
| S32760 | 1.00 max | 1.00 max | 0.030 max | 0.05 max | 0.010 max | 24.00 – 26.00 | 57.61 min | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750/S32760 | 7.8 | 0.281 | 1350 | 2460 |












| Grade | Super Duplex Round Bar |
|---|---|
| Super Duplex Square bar size | 4 to 100mm |
| SS Super Duplex Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Super Duplex Steel Hex Bar size | 2-100mm A/F |
| Super Duplex Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| SS Super Duplex Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Super Duplex Steel Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Super Duplex Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| SS Super Duplex Section | 3.0 to 12.0mm thickness |
| Super Duplex Steel Round bar size | Diameter: 3-~800mm |
| Super Duplex Billet Size | 1/2" to 495mm Diameter |
| SS Super Duplex Round Bar Standard Dimensions | Diameter / Height: Super Duplex Rod and Bar Sizes : 0.5 inches / 0.625 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches. |
| Super Duplex Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| SS Super Duplex Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Super Duplex Steel Technique | Super Duplex Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Super Duplex Condition | Hardened & tempered, annealed |
| 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 |
| Form | Super Duplex Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square Bar, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Processing | Bar cutting to 650mm |
| Our Super Duplex Round bar conforms to NACE MR0175/ISO 15156 | |
| H&T | Hardened and tempered. |
| ANN | Annealed |
| PH | Precipitation hardened. |
Surface finish of Super Duplex Steel Hex Bar and Rods
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6" – 2.50" | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50" – 6.00" | h11, h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00" | h9-h10-h11 |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11 |
Super Duplex Bars Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).
| 5.0 | 45.0 |
| 6.0 | 50.0 |
| 7.0 | 55.0 |
| 8.0 | 60.0 |
| 9.0 | 65.0 |
| 10.0 | 70.0 |
| 12.0 | 75.0 |
| 16.0 | 80.0 |
| 20.0 | 90.0 |
| 25.0 | 100.0 |
| 30.0 | 130.0 |
| 35.0 | 160.0 |
| 40.0 | 200.0 |
Prestige quality Super Duplex Round Bar suppliers offer variety of shapes such as Round Bar, Square Bar, Hexagonal Bar, Flat Bar, Channels & Hollow Bar.
We offers a widest range of SS Super Duplex Round Bar and are strategically located to
service anywhere in India:
Steel House India Metals is India's largest stockist and supplier of Super Duplex Round
Bar with an extensive inventory for industrial and commercial applications.
Steel House India is a leading exporter of Super Duplex Stainless Steel (SDSS) Flat, Hex, and Round Bars in India and a trusted global supplier. We ensure fast and reliable delivery across major cities worldwide, with express shipments to the USA, Europe, Middle East, Asia, and Africa. Contact our sales team for competitive pricing, assured quality, and timely supply of SDSS bars.
The leading Super Duplex Round Bar suppliers in Mumbai, India
Choose from our comprehensive stock of SS Super Duplex square, flat, angle or hollow
sections as well as SS Super Duplex round bars, contact for Super Duplex Bar suppliers
in India & UK