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Hakan Nickel Alloys, based in Istanbul, Turkey, is a reputable manufacturer and supplier of top-notch Copper Nickel 70/30 fittings. The company has built a solid reputation for providing high-quality products that adhere to international standards, catering to a variety of industries such as marine, offshore, chemical, and power generation. Hakan Nickel Alloys boasts an extensive selection of fittings, including elbows, tees, reducers, and flanges, all designed for optimal performance and impressive corrosion resistance. With a strong focus on precision, durability, and customer satisfaction, the company delivers dependable solutions tailored to meet the needs of demanding applications around the globe.
Copper Nickel 70/30 fittings are crafted from an alloy that contains approximately 70% copper and 30% nickel, along with trace amounts of iron and manganese to boost strength and corrosion resistance. This alloy is renowned for its exceptional resistance to seawater corrosion, erosion, and stress corrosion cracking. In terms of mechanical properties, it has a tensile strength ranging from 310 to 355 MPa, a yield strength close to 125 MPa, and an elongation of about 30%. The alloy is built to withstand high pressure and temperature, ensuring it performs reliably even in the harshest environments.
| Specifications | : | ASTM B122 ASME SB122 |
| Size | : | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Ends | : | Threaded, Welding, JIC |
| Pressure Rating | : | 3000 & 6000 |
| Threads | : | NPT , BSPT, BSPP |
| 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 % |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Pipe Fittings in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
These Copper Nickel 70/30 fittings are widely utilized in marine and offshore settings due to their outstanding corrosion resistance in seawater and other aggressive conditions. You’ll often find them in seawater piping systems, cooling lines, ballast systems, and fire-fighting networks on ships and offshore platforms. They also play a crucial role in desalination plants, power plants, and chemical processing industries where resistance to corrosive fluids is essential. Their strength, durability, and resistance to biofouling make them perfect for long-term use in challenging and corrosive environments.
