Home > Copper Nickel > Copper Nickel 70/30 Pipe Fittings
Copper Nickel 70/30 pipe fittings are top-notch, corrosion-resistant components crafted for tough marine and industrial settings. Made from an alloy that’s 70% copper and 30% nickel, these fittings stand out with their impressive resistance to seawater corrosion, erosion, and biofouling, especially when compared to lower nickel grades. They boast excellent strength, durability, and a long lifespan, even when dealing with high-velocity seawater flow. With their smooth internal surfaces and great thermal conductivity, they really boost system efficiency. Built to meet international standards, these fittings guarantee secure, leak-free connections in critical piping systems.
Copper Nickel 70/30 pipe fittings contain approximately 70% copper and 30% nickel, with small additions of iron and manganese to enhance strength and corrosion resistance. This alloy offers excellent resistance to seawater, biofouling, and stress corrosion cracking. Mechanically, Cu-Ni 70/30 provides good tensile strength, reliable yield strength, and outstanding toughness across varying temperatures. Its excellent weldability and ductility make it suitable for high-performance marine and industrial systems. These properties ensure long-lasting durability, stability, and efficiency in demanding environments such as offshore, desalination, and heat-exchange applications.
| Specifications | ASTM B466/ ASME SB466 |
|---|---|
| Dimensions | ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59 |
| Size Range | 1/8″ NB TO 48″ NB |
| Schedule / Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Bending Radius | R=1D 2D 3D 5D 6D 8D 10D Custom |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Copper Nickle 70/30 Pipe Fittings from Yousef Metals ensures unmatched quality and long-lasting performance. These Flanges are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise. Yousef Metals providing reliable and high-performance 16Mo3 Flanges tailored to meet your specific operational and project requirements.
Yousef Metals, one of the leading suppliers of Copper Nickel 70/30 Fittings in Doha, Qatar, offers a wide selection of high-quality flanges suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Yousef Metals has established itself as a trusted name for premium stainless steel products across the Qatar.
ASTM B466 Copper Nickel Pipe Fittings : FOB Price US $600.00-$4,200.00 / Ton
Copper Nickel eamless Fittings : FOB Price US $700.00-$5,000.00/ Ton
Copper Nickel Butt Weld Fittings: FOB Price US $800.00-$9,800.00/ Ton
ASME SB 466 Copper Nickel Welded Fittings : FOB Price US $1,299.00-$4,999.00/ Ton
Copper Nickel 90 Deg Elbows : FOB Price US $500.00-$7,000.00/ Ton
Yes, we provide Copper Nickle Pipe Fittings to match your exact project requirements. At Yousef Metals, our team is dedicated to delivering tailored flanges solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@yousefmetals.com.
Copper Nickel 70/30 pipe fittings are widely used in industries that demand exceptional corrosion resistance and long-term reliability. Their primary applications are in marine engineering, including seawater cooling systems, ballast systems, condensers, and heat exchangers. They are also essential in offshore oil and gas platforms, desalination plants, and shipbuilding due to their resistance to biofouling and stress corrosion. In power generation, these fittings support cooling circuits and brine heaters. Additionally, Cu-Ni 70/30 fittings are used in chemical processing, firewater systems, and HVAC applications where durability, temperature stability, and dependable performance are critical.
