Phehlukwayo Metal is a reliable manufacturer and supplier of Super Duplex Steel Zeron 100 Bars and Rods, proudly based in Cape Town, South Africa. They specialize in top-notch stainless steel products that adhere to international standards for strength, corrosion resistance, and durability. Crafted with cutting-edge metallurgical techniques, the Zeron 100 bars and rods from Phehlukwayo Metal boast impressive dimensional accuracy, exceptional mechanical properties, and remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. Catering to industries like oil and gas, marine, chemical processing, and petrochemicals, the company is dedicated to providing dependable materials for demanding applications, all while maintaining a strong emphasis on quality and performance.
The Super Duplex Steel Zeron 100 Bars and Rods are mainly made up of iron, featuring around 25% chromium, 7% nickel, 3.6% molybdenum, 0.3% nitrogen, along with trace amounts of other alloying elements. This unique blend results in high tensile strength, excellent toughness, and outstanding resistance to both general and localized corrosion. The dual-phase ferritic-austenitic microstructure ensures a perfect balance of hardness, durability, and dimensional stability. Zeron 100 retains its mechanical and corrosion-resistant properties even in extreme conditions, such as high temperatures and aggressive chemical environments, making it an ideal choice for critical applications in tough industrial 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 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.
Super Duplex Steel Zeron 100 Bars and Rods find extensive use across various industries where strength and corrosion resistance are paramount. In the oil and gas sector, they are utilized for valves, pumps, flanges, shafts, and other equipment that come into contact with seawater and corrosive chemicals. The chemical and petrochemical industries rely on them for heat exchangers, reactors, pipelines, and storage tanks. In marine applications, they are essential for offshore platforms, shipbuilding, and desalination plants. Their durability, toughness, and resistance to stress corrosion cracking also make them a great fit for power generation, ensuring they meet the rigorous demands of these critical sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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