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Russ Nickel Alloys, a premier manufacturer and supplier in Manila, Philippines, specializes in providing high-quality Super Duplex Steel Screws. Renowned for their exceptional strength and corrosion resistance, these screws are ideal for applications in demanding environments such as offshore, chemical, and marine industries. Engineered to withstand extreme conditions, Russ Nickel Alloys’ Super Duplex Steel Screws offer superior durability, ensuring long-lasting performance and reliability. Trust Russ Nickel Alloys for cutting-edge fastening solutions tailored to meet your most rigorous industrial requirements.
Russ Nickel Alloys stands out as a top-notch manufacturer and supplier located in Manila, Philippines, specializing in high-quality Super Duplex Steel Screws. These screws are expertly crafted to deliver exceptional strength, corrosion resistance, and durability. They’re built to handle high pressure, extreme temperatures, and harsh chemical environments, making them perfect for secure and long-lasting fastening in critical applications. Renowned for their outstanding performance, Super Duplex Steel Screws from Russ Nickel Alloys find their place in industries like chemical processing, petrochemical, oil and gas, and marine, where mechanical integrity and resistance to corrosion are absolutely vital.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
| Material Product | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) |
| Super Duplex Steel Screw | 760 | 550 | 15 | 32 Max |
Crafted from high-performance duplex stainless steel, Super Duplex Steel Screws feature a well-balanced microstructure of austenite and ferrite, enriched with elements such as chromium, molybdenum, and nitrogen. This unique blend results in remarkable tensile and yield strength, along with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Plus, they boast high fatigue and impact strength, ensuring reliable performance even in the toughest and most corrosive conditions.
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These screws are widely utilized in offshore platforms, chemical and petrochemical plants, desalination systems, marine engineering, and heat exchangers. They’re perfect for fastening equipment, flanges, and structural components that face exposure to saltwater, acids, and high-pressure situations. With their exceptional corrosion resistance, mechanical strength, and long-term reliability, Super Duplex Steel Screws are the go-to choice for demanding, high-performance, and safety-critical industrial applications.
