Home > Super Duplex Steel > Super Duplex Steel Bars S32750
Elvis Nickel Alloys, a leading manufacturer and supplier based in Houston, USA, specializes in top-quality Super Duplex Steel Bars S32750, designed for use in extremely corrosive and high-stress environments. Crafted from UNS S32750 (SAF 2507), these bars feature a unique dual-phase microstructure that blends austenitic and ferritic stainless steels, ensuring remarkable resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. They come in various shapes, including round, square, flat, and hex bars, and meet industry standards like ASTM A276, ASTM A479, and EN 10088-3, making them popular in marine, offshore, and chemical sectors.
Super Duplex Steel S32750 Bars are composed of roughly 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and 0.2–0.3% nitrogen, along with trace elements of manganese, copper, and tungsten. This specific blend results in a Pitting Resistance Equivalent Number (PREN) greater than 40, providing exceptional resistance to localized corrosion. The bars boast impressive tensile strength of up to 800 MPa, yield strength of at least 550 MPa, and remarkable impact resistance, even in freezing temperatures. Their excellent strength-to-weight ratio and corrosion resistance make them perfect for demanding structural and load-bearing applications in harsh environments.
| Super Duplex Steel Bar Standard | ASTM A276, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Super Duplex Steel Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Super Duplex Steel Round bar size | Diameter: 3-~800mm |
| Super Duplex Steel Hex Bar size | 2-100mm A/F |
| Super Duplex Stainless Steel Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Super Duplex Steel Square bar size | 4 to 100mm |
| Super Duplex Steel Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Super Duplex Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Super 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) |
| Super Duplex Stainless Steel Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Super Duplex Steel Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Super 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 2205 T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Super Duplex Steel Flat Bars Condition | Hardened & tempered, annealed |
| ASTM A276 Type Cold Rolled Bar Technique | Super Duplex Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Super Duplex Rod Processing | Bar cutting to 650mm |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Bars S32750 in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Bars S32750 find extensive use across various industries, including offshore oil and gas, chemical processing, marine engineering, desalination, and power generation. These bars are often utilized in the production of shafts, pump components, valves, heat exchangers, fasteners, and structural parts that demand superior mechanical performance and corrosion resistance. They excel in environments exposed to seawater, acidic chemicals, and chloride-rich solutions. With their long service life, minimal maintenance requirements, and ability to endure extreme pressure and temperature conditions, these bars are the go-to choice for critical applications
