At Nascent Pipe & Tubes, we specialize in delivering superior quality Copper Nickel 90/10 Pipes that offer unmatched performance, corrosion resistance, and longevity. These pipes, composed of 90% copper and 10% nickel, are highly regarded in demanding applications, particularly in marine environments. The product conforms to the international standard ASTM B466, and the globally recognized material designation is UNS C70600. Our Copper Nickel 90/10 Pipes are available in both seamless and welded forms and are widely used in industries such as shipbuilding, offshore oil and gas, power generation, heat exchangers, and desalination plants.
Copper Nickel 90/10, also known as Cu-Ni 90/10, is a highly versatile alloy noted for its excellent resistance to seawater corrosion, biofouling, and stress corrosion cracking. The presence of iron and manganese enhances its strength and corrosion resistance, making it ideal for heat exchanger tubes, condensers, and piping systems in marine and industrial environments. At Nascent Pipe & Tubes, we manufacture and supply a wide range of pipe dimensions to meet international specifications and customer requirements. Our pipes come with impeccable dimensional accuracy, smooth internal surfaces, and excellent mechanical strength, ensuring reliability even under extreme pressure and temperature conditions.
Copper Nickel 90/10 Pipes Manufacturers, Copper Nickel 90/10 Pipes Suppliers, Copper Nickel 90/10 Pipes Stockists, Copper Nickel 90/10 Pipes Exporters
Copper Nickel 90/10 Pipes Manufacturers in India, Copper Nickel 90/10 Pipes Suppliers in India, Copper Nickel 90/10 Pipes Stockists in India, Copper Nickel 90/10 Pipes Exporters in India
The ASTM B466 Copper Nickel 90/10 Seamless Pipes are known for their seamless construction, which eliminates weak points and ensures superior leak-tight performance. These pipes are ideal for critical applications in naval and commercial ships, offshore structures, and subsea equipment where reliability and durability are non-negotiable. Meanwhile, the Copper Nickel 90/10 Welded Pipes are preferred in systems where ease of installation and cost-effectiveness are essential without compromising corrosion resistance and mechanical integrity.
Copper Nickel 90/10 Pipes Manufacturers In Mumbai, Copper Nickel 90/10 Pipes Suppliers In Mumbai, Copper Nickel 90/10 Pipes Stockists In Mumbai, Copper Nickel 90/10 Pipes Exporters In Mumbai
The Copper Nickel 90/10 Seamless Pipes are widely used in condensers, cooling circuits, marine hardware, and shipbuilding piping systems, while the Cu-Ni 90/10 Welded Pipes serve well in general engineering and construction purposes. Nascent Pipe & Tubes supports customized orders and can supply Copper Nickel pipes with various wall thicknesses, diameters, and lengths, depending on the project scope and operating conditions.
Specification of Copper Nickel 90/10 Seamless / Welded Pipes
Specification ASTM B466, B467, B111 / ASME SB466, SB467, SB111
Size : 1/2" TO 6' IN OD & NB IN Various SWG & SCH
Outside Diameter : 4.00 to 22.00 mm
Wall Thickness :Between 0.15mm and 1.50 mm
Type :Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length :Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish :2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports :Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing :Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials :Sizes and Specifications other than above can be manufactured on request
Chemical Composition of Copper Nickel 90/10 Pipes
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Cu-Ni 90-10 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
Mechanical Properties of Cu-Ni 90/10 Pipes
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson's ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
Physical Properties of Cupro Nickel 90/10 Pipes
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.94 g/cm3 | 0.323 lb/in3 |
| Melting point | 2140°F | 1171°C |
Copper Nickel 90/10 Pipes Equivalent Grades
| STANDARD | UNS | WNR. |
|---|---|---|
| Copper Nickel 90/10 | C71500 | 2.0882 |
Our Export
Domestic Area
| Mumbai | Ahmedabad | Bhopal | Bikaner | Pune |
| Delhi | Chennai | Visakhapatnam | Mangalore | Nagpur |
| Bangalore | Kolkata | Siliguri | Assam | Indore |
| Hyderabad | Surat | Nashik | Cochin | Thane |
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| Coimbatore | Mysore | Salem | Tirupur | Bikaner |
| Raipur | Bhubaneswar | Bhilai | Ankleshwar | Bhiwandi |
| Vadodra | Kochi |