Aung Metals, a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Super Duplex Steel Zeron 100 Bars and Rods. These products are celebrated for their remarkable strength, resistance to corrosion, and durability. Designed to thrive in tough industrial settings, these bars and rods blend impressive mechanical strength with outstanding protection against pitting, crevice corrosion, and stress corrosion cracking. Aung Metals is committed to precision manufacturing and adheres strictly to global standards, ensuring they deliver dependable products that cater to industries like oil and gas, chemical processing, marine, desalination, and power generation.
The Super Duplex Steel Zeron 100 Bars and Rods are made up of about 25% chromium, 7% nickel, 3.6% molybdenum, 0.7% tungsten, along with trace amounts of copper and nitrogen, which together provide exceptional corrosion resistance and strength. They boast excellent mechanical properties, featuring a tensile strength of 800–850 MPa, a yield strength of 550 MPa, and an elongation of roughly 25%. Thanks to the alloy’s duplex microstructure, these bars and rods offer remarkable toughness, hardness, and fatigue resistance, making them perfect for high-pressure, high-temperature, and corrosive environments.
| 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 can be welded. However, proper welding procedures and pre-heat treatments are essential to avoid issues like cracking and maintain its high strength and corrosion resistance.
Super Duplex Steel Zeron 100 rods are highly resistant to galvanic corrosion due to their exceptional corrosion resistance properties. However, if exposed to more active metals in a corrosive environment, some risk of galvanic corrosion may still exist.
Super Duplex Steel Zeron 100 rods are available in a range of diameters, typically from 10 mm to 300 mm, and can be customized based on specific requirements. They are commonly offered in finishes like hot-rolled, cold-rolled, and bright polished.
Aung Metals’ Super Duplex Steel Zeron 100 Bars and Rods are widely utilized in sectors that require both high strength and corrosion resistance. They’re particularly suited for offshore oil and gas platforms, subsea equipment, desalination facilities, and marine engineering projects. Their exceptional resistance to chloride-induced stress corrosion and pitting makes them ideal for chemical processing and heat exchanger systems. Moreover, they find applications in pressure vessels, pumps, valves, and structural components that face harsh conditions, ensuring they deliver long-lasting durability and reliable performance in critical industrial operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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