- sales@impextubeind.com
- Mumbai, India
Home > Copper Nickel > Copper Nickel Mechanical Tubing
Established in Mumbai, India Impex Tube India is a brand to trust for manufacturing and supplying high-performance tubing solutions. Serves diverse industries with a focus on quality, precision and customer satisfaction. Copper Nickel Mechanical Tubing is one of its specialty products, supplied in grades such as 90/10 and 70/30, which are renowned for excellent strength and corrosion resistance. These tubes are produced from high-grade copper-nickel alloy and come in various shapes like round, square, and rectangular and can be employed in marine, industrial, and structural applications requiring them to be tough and durable.
Copper Nickel Mechanical Tubing consists predominantly of copper and nickel, commonly 90/10 or 70/30 proportion, with small amounts of iron and manganese added for enhanced strength and corrosion resistance. Mechanically, it offers excellent tensile strength, high ductility, and resistance to impact, and hence, it is well-suited for demanding structural and industrial applications. Physically, it offers excellent thermal conductivity, low magnetic permeability, and excellent seawater corrosion and biofouling resistance. All these render it excellent for use in marine, offshore, and industrial applications where reliability and durability are essential.
Specifications : ASTM / ASME SB 111 / 151 / 466
Standard : ASTM, ASME and API
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Outer Diameter : 4.00 to 22.00 mm
Well Thickness : Between 0.15mm and 1.50 mm
Length : Single Random, Double Random & Required Length
Schedule : SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Mechanical
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
Grades : Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
| Element | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 90-1000 psi | 30 % |
| Property | Metric Units | Imperial Units |
|---|---|---|
Melting Point (Liquidus) | 11,500°C | 21,000°F |
Melting Point (Solidus) | 11,000°C | 20,100°F |
Density | 8.94 gm/cm³ @ 20°C | 0.323 lb/in³ @ 68°F |
Specific Gravity | 8.94 | 8.94 |
Coefficient of Thermal Expansion | 17.1 x 10 -6 / °C (20-300°C) | 9.5 x 10 -5 / °F (68-392°F) |
Themal Conductivity | 40 W/m. °K @ 20°C | 23 BTU/ft³/ft/hr/°F @ 68°F |
Thermal Capacity (Specific Heat) | 380 J/kg. °K @ 20°C | 0.09 BTU/lb/°F @ 68°F |
Electrical Conductivity (Annealed) | 5.26 microhm?¹.cm?¹ @ 20°C | 9.1% IACS |
Electrical Resistivity (Annealed) | 0.190 microhm.cm @ 20°C | 130 ohms (circ mil/ft) @ 68°F |
Modulus of Elasticity (tension) | 140 GPa @ 20°C | 20 x 10 6 psi @ 68°F |
Modulus of Rigidity (torsion) | 52 GPa @ 20°C | 7.5 x 10 6 psi @ 68°F |
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 Nickel Mechanical Tubing from Impex Tube India ensures outstanding corrosion resistance, high strength, and durability. Our Tube is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Select Copper Nickel Mechanical Tubing from Impex Tube India for its exceptional resistance to seawater corrosion, effective biofouling protection, and excellent thermal conductivity. These features make it a reliable choice for marine, coastal, and industrial applications where durability and long-term performance are essential.
| Wall | Sizes ( O.D.) |
|---|---|
| .010 | 1/16″, 1/8″, 3/16″ |
| .020 | 1/16″, 1/8″, 3/16″, 1/4″, 5/16″, 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″, 3/16″ |
| .028 | 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 3/4″, 1″, 1 1/2″, 2″ |
| .035 | 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 16″, 5/8″, 3/4″, 7/8″, 1″, 1 1/4″, 1 1/2″, 1 5/8″, 2″, 2 1/4″ |
| .049 | 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 16″, 5/8″, 3/4″, 7/8″, 1″, 1 1/8″, 1 1/4″, 1 1/2″, 1 5/8″, 2″, 2 1/4″ |
| .065 | 1/4″, 5/16″, 3/8″, 1/2″, 16″, 5/8″, 3/4″, 7/8″, 1″, 1 1/4″, 1 1/2″, 1 5/8″, 1 3/4″, 2″, 2 1/2″, 3″ |
| .083 | 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1 1/4″, 1 1/2″, 1 5/8″, 1 7/8″, 2″, 2 1/2″ ,3″ |
| .095 | 1/2″, 5/8″, 1″, 1 1/4″, 1 1/2″, 2″ |
| .109 | 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″ |
| .120 | 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/4″, 2 1/2″, 3″ |
| .125 | 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 3″, 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
At Impex Tube India, we provide Copper Nickel Mechanical Tubing in custom sizes to match your exact requirements. Our team is dedicated to delivering customized solutions for all your piping and tubing needs, ensuring quality and precision every step of the way. For more information or to discuss your specific application, feel free to get in touch with us at sales@impextubeind.com.
Copper Nickel Mechanical Tubing is widely used where there is a demand for high corrosion resistance and high strength, especially in hostile environments. It is widely applied in marine engineering in shipbuilding structures, piping, and seawater cooling systems. In offshore industries, it is applied in heat exchangers, hydraulic lines, and condenser systems. It has excellent thermal conductivity and biofouling resistance that qualifies it for power plants and chemical process industries. Besides, it is used in structural components and mechanical equipment where reliability, durability, and long service life are of prime importance under the situation of high pressure and corrosive environment.
©2024 Impex Tube India . All Rights Reserved.
