A.B.C. Tube Company, based in Mumbai, India, offers top-of-the-line Copper Nickel 95/5 Pipes that are intended for use in marine and industrial conditions. These pipes have an astounding 95% copper and 5% nickel composition which in turn provides excellent resistance to corrosion specifically in seawater surroundings. They are known for their outstanding strength and resilience which makes them suitable for applications such as heat exchangers, condensers as well as marine uses. The specific composition of this alloy provides a unique balance of corrosion resistance, thermal conductivity, and mechanical strength making it a preferred choice where durability and reliability are important.
Copper Nickel 95/5 boasts of exceptionally high resistance to corrosion especially concerning chloride environments including seawater. This is majorly due to the nickel content which enhances copper’s inherent ability to withstand harsh conditions. Given this reason, Copper Nickel 95/5 is widely used in marine environments like; seawater piping systems, desalination plants, offshore oil and gas platforms, etc. due to its suitability for these applications.
The thermal conductivity of Copper Nickel 95/5 is lower than pure copper but still much higher than a vast majority of other materials including stainless steel. This makes these pipes efficient when placed in evaporators or heat exchange appliances among others where there should be fast heat transfer through mediums. The fact that the Cu-Ni maintains its performance characteristics over various temperatures ensures dependable operation across different industrial processes.
Another key advantage Cu-Ni 95/5 Pipes possess lies in their mechanical strength. Their tensile strength and impact & wear resistances make them ideal for demanding activities bearing mechanical stresses. Furthermore, the fabricability of Copper Nickel 95/5 pipes is excellent which means that they can be easily welded, bent, and formed into complex shapes without losing their integrity. This is particularly advantageous when working on customized piping systems or intricate installations that require precise engineering solutions because it allows for accuracy and flexibility.
Copper nickel 95/5 pipes are widely used in the shipbuilding industry for seawater cooling, ballast, bilge, and firefighting systems. The material’s resistance to corrosion from seawater as well as marine organisms ensures the durability and reliability of these critical systems. Additionally, Copper Nickel 95/5 pipes are employed in building hydraulic and pneumatic systems on ships where their strength and longevity are essential.
Apart from the marine applications Copper Nickel 95/5 finds utility in various industrial sectors. This coupled with its thermal conductivity makes it widely applied in power generation where it finds use in cooling systems or heat exchangers. In addition to this, the alloy is resistant to acidic and alkaline environments and thus suitable for use with aggressive chemicals and process fluids found mostly within chemical processing industries. A good example is Copper Nickel 95/5 pipes which play a huge role in ensuring longer service lives of desalination plants due to their resistance to saltwater corrosion.
Also, Copper Nickel 95/5 is an eco-friendly material; it can be fully recycled without any loss of properties. The recycling technology for these copper alloys is well developed meaning that old pipes can easily be converted into new ones therefore reducing the environmental impact involved in extraction and processing of raw materials.
Standard | ASTM B466, B467, B552 / ASME SB466, SB467, SB552, ASTM B 111, B543, ASME SB 111, SB543 |
Grade | 66-30-2-2 Cu-Ni (C71640, CW353H), 95/5 material |
Specifications | ASME, SAE, MIL, QQ, ISO, BS, and JIS. |
Seamless Tube Size | 3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN |
Round Tube Size | 6.35 mm OD To 152 mm OD |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
Wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
Length | Single Random, Double Random, Standard & Cut length |
Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
Type | Seamless, Polish, EFW, Fabricated |
End | Plain End, Beveled End, Treaded |
Marking | All 66/30/2/2 Copper Nickel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
Grade | Sn | Pb | Ni | Fe | Mn | AS | Cu Ag | Sb | Bi |
Cu-Ni 95/5 | 0.10 Max | 0.05 Max | 4.00 – 5.00 | 0.10 Max | 0.25 Max. | 0.10 Max. | 95.00 – 96.000 | 0.01 Max | 0.0025 Max. |
Properties * | Metric | English |
Density | 8.94 g/cc | 0.323 lb/in³ |
Tensile Strength min.- O61 -/- H55 | 275 MPa -/- 310 MPa | 40 ksi -/- 45 ksi |
Yield Strength min.- O61 -/- H55 | 105 MPa -/- 240 MPa | 15 ksi -/- 35 ksi |
CTE, linear | 17.1 10-6/°C @ 20.0 – 300 °C | 9.5 10-6/°F @ 70.0 – 570 °F |
Specific Heat Capacity | 0.09 cal/g-°C @ 20ºC | 0.09 BTU/lb-°F @ 70ºF |
Thermal Conductivity | 45 W/m-K @ 20.0 °C | 26 BTU/ft2/ft/h/°F @ 70.0 °F |
Melting Point | 1099 – 1149 °C | 2010 – 2100 °F |
Providing satisfactory performance to our customers in the following areas: Competitive Prices, Product Quality, On-Time Delivery, Outstanding Customer Service, Value Meeting or exceeding committed timelines, To be Our Customers preferred supplier, A strong and sound company, An Innovative Company, A reputed name as one of the leading manufacturers & exporters of Copper & Copper Alloys Products in USA.
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