Al Summan Metals, a first-rate manufacturer and supplier based in Dubai, UAE, focuses on premium Super Duplex Steel Zeron 100 Bars and Rods. These products are renowned for their exceptional strength, corrosion resistance, and long-lasting durability. Built to perform in demanding industrial environments, these bars and rods combine impressive mechanical strength with superior defense against pitting, crevice corrosion, and stress corrosion cracking. Al Summan Metals is dedicated to precision manufacturing and follows global standards closely, guaranteeing they supply reliable products suited to industries such as oil and gas, chemical processing, marine, desalination, and power generation.
The Super Duplex Steel Zeron 100 Bars and Rods consist of roughly 25% chromium, 7% nickel, 3.6% molybdenum, 0.7% tungsten, together with small quantities of copper and nitrogen, which combine to deliver outstanding corrosion resistance and strength. They offer superb mechanical characteristics, with a tensile strength of 800–850 MPa, a yield strength of 550 MPa, and an elongation of around 25%. Because of the alloy’s duplex microstructure, these bars and rods provide notable toughness, hardness, and fatigue resistance, which makes them ideal for high-pressure, high-temperature, and corrosive settings.
| Specifications | ASTM A276, A479, ASTM A182 / ASME SA276, SA479, SA182 |
|---|---|
| Grade | Super Duplex Steel UNS S32760 F55 |
| 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 |
| Technique | uns S32760 Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Flat bar size | Thickness: 2 -100mm |
| Billet Size | 1/2″ to 495mm Diameter |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Section | 3.0 to 12.0mm thickness |
| Form | Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc. |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Processing | Bar cutting to 650mm |
| Certificates | EN 10204 / 3.1 |
| Condition | Hardened & tempered, annealed |
| Our uns S32750 Round bar conforms to NACE MR0175/ISO 15156 | |
| Grade | Cr | Ni | Mo | C | W | Cu | N | Mn | Si | P | S | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zeron 100 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.030 Max | 0.5-1.0 | 0.50-1.0 | 0.2-0.3 | 1.00 Max | 1.0 Max | 0.03 Max | 0.01 Max | Balance |
| Grades | Alloy Zeron 100 Tensile Strength, ksi | .2% Yield Strength, ksi | % Elongation in 50mm | Hardness Max. |
|---|---|---|---|---|
| Zeron 100 | 109 | 80 | 25 | 28 HRC |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Zeron 100 | 1.4501 | S32760 |
Yes, Super Duplex Steel Zeron 100 bars are weldable. That said, correct welding methods and pre-heat treatments are crucial to prevent problems such as cracking and to preserve its high strength and corrosion resistance.
Super Duplex Steel Zeron 100 rods offer strong resistance to galvanic corrosion thanks to their outstanding corrosion resistance characteristics. Nevertheless, when placed near more active metals within a corrosive setting, a certain degree of galvanic corrosion risk can remain.
Super Duplex Steel Zeron 100 rods come in various diameters, generally ranging from 10 mm to 300 mm, and can be tailored to meet particular needs. They are typically supplied in finishes such as hot-rolled, cold-rolled, and bright polished.
Al Summan Metals’ Super Duplex Steel Zeron 100 Bars and Rods see extensive use across industries that demand both robust strength and resistance to corrosion. They are especially well-suited for offshore oil and gas platforms, subsea equipment, desalination plants, and marine engineering ventures. Their outstanding ability to withstand chloride-induced stress corrosion and pitting makes them perfect for chemical processing and heat exchanger systems. In addition, they are used in pressure vessels, pumps, valves, and structural parts subjected to demanding environments, guaranteeing they provide lasting durability and dependable performance in vital industrial operations.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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