Copper Nickel 70/30 Pipe Suppliers
Copper Nickel 70/30 Tubing, CuNi 70/30 Seamless Pipe Supplier
UNS C71500 Welded Tube Stockist, Copper Nickel 70/30 Capillary Tubes Manufacturer, 70/30 Cupro Nikel Welded Pipe Exporter in India
Cupro Nickel 70/30 Pipe Suppliers, Cupro Nickel 70/30 Seamless Tube, Cu-Ni 70/30 Welded Tube, Cupro Nickel 70/30 Seamless Pipe, Cu-Ni 70/30 Welded Pipe, Stockist and Distributors Worldwide
Cupro Nickel 70/30 Pipe Suppliers, Copper Nickel C715 - C71500, We are successfully ranked amongst the top manufacturer, exporter & suppliers of high quality Cupro Nickel 70/30 Seamless Tube, Cu-Ni 70/30 Welded Tube, Cupro Nickel 70/30 Seamless Pipe, Cu-Ni 70/30 Welded Pipe Suppliers / Exporters / Stockist / Manufacturers Mumbai India
ASTM B151, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, BS 2871 CN102, EN CW352H, MIL-C-1726F, MIL-C-24679, MIL-T-16420K
Neelcon Steel continually maintains an inventory of C71500 (70/30) copper nickel in sheet, plate, rod, pipe, tube, fittings and flanges. C715 copper nickel is known for its moderate strength, workability, formability and weldability. The alloy if often referred to as Copper Nickel 70/30 because it is made up of 30% nickel in it's composition. The standard designation for c715 Copper Nickel is ASTM B466 and ASME SB466. Copper nickel alloy 715 finds its greatest application in areas of high temperatures and pressures combined with high velocity and destructive turbulence. The small iron content, up to 0.5%, gives the c715 alloy an extraordinary resistance to general corrosion and stress corrosion cracking, making it very suitable and ideal for the marine or industrial industries.
Neelcon Steel offer a wide selection of Cupro Nickel 70/30 Seamless Tube, Cu-Ni 70/30 Welded Tube, Cupro Nickel 70/30 Seamless Pipe, Cu-Ni 70/30 Welded Pipe, Cupro Nickel 70/30 Pipe Suppliers, Stockist Mumbai (Maharashtra) India. Neelcon Steel Wholesale Various High Quality Cupro Nickel 70/30 Seamless Tube, Cu-Ni 70/30 Welded Tube, Cupro Nickel 70/30 Seamless Pipe, Cu-Ni 70/30 Welded Pipe in all shapes and sizes and with any specifications that the clients, More then 1500 Clients in India, United States, Canada, United Kingdom, United Arab Emirates, Iran, Singapore, Saudi Arabia, South Korea, Indonesia, Malaysia, Italy, Thailand, Germany, Australia, Mexico, Taiwan, Turkey, Pakistan, Spain, France, Brazil, Vietnam, Netherlands, Japan, Philippines, Kuwait, Poland, Qatar, Oman, Egypt, Colombia, Argentina, Nigeria, Finland, Ireland, South Africa, Russia, Bangladesh, Israel, Hong Kong, Chile, Algeria, Romania
Cupro Nickel 70/30 Seamless Pipe
| Cupro Nickel 70/30 Seamless Pipes Specifications | ||
|---|---|---|
| Specifications | ASTM B 466 ASME SB 466 / ASTM B 467 ASME SB 467 | |
| Dimensions | ASTM, ASME and API | |
| Size | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH | |
| Specialized in | Large Diameter Size | |
| Type | Seamless / ERW / Welded / Fabricated | |
| Form | Round, Hydraulic Etc | |
| Length | Single Random, Double Random & Cut Length. | |
| End | Plain End, Beveled End, Treaded | |
Types of Cupro Nickel Pipes
| Cupro Nickel 70/30 Seamless Pipe | Cupro Nickel 70/30 Round Pipe |
| Cu 70/30 Seamless Pipe | 70/30 Cu Round Pipe |
| 70/30 Cupro Nickel Seamless Pipe | 70/30 Cupro Nickel Cu Round Pipe |
| UNS C71500 Seamless Pipe | UNS C71500 Round Pipe |
| WERKSTOFF NR. 2.0882 Seamless Pipe | Cu UNS C71500 Round Pipe |
| ASTM B466 70/30 Cupro Nickel Seamless Pipes | ASTM B466 70/30 Cupro Nickel Round Pipes |
| Copper Nickel 70/30 ERW Pipe | Cupro Nickel 70/30 Welded Pipe |
| Copper Nickel 70/30EFW Pipe | 70/30 Cu Welded Pipe |
| Cupro Nickel Cu 70/30 ERW Pipe | Cupro Nickel 70/30 Custom Pipe |
| Cupro Nickel Cu 70/30 EFW Pipe | 70/30 Cupro Nickel Custom Pipe |
| 70/30 Cupro Nickel Welded Pipe | 70/30 Cupro Nickel Cu Custom Pipe |
| UNS C71500 Welded Pipe | UNS C71500 Custom Pipe |
| WERKSTOFF NR. 2.0882 Welded Pipe | WERKSTOFF NR. 2.0882 Custom Pipe |
| ASTM B467 70/30 Cupro Nickel Welded Pipes | ASME SB111 Cu 70/30 Custom Pipes |
Cupro Nickel 70/30 Seamless Tube
| Cupro Nickel 70/30 Seamless Tubes Specifications | ||
|---|---|---|
| Specifications | ASTM B 111, B543, B552 ASME SB 111, SB543, SB552 | |
| Dimensions | ASTM, ASME and API | |
| Tube Size | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH | |
| Specialized in | Large Diameter Size | |
| Type | Seamless / ERW / Welded / Fabricated | |
| Form | Round, Hydraulic Etc | |
| Length | Single Random, Double Random & Cut Length. | |
| End | Plain End, Beveled End, Treaded | |
Types of Cupro Nickel Tubing
| ASTM B111 70/30 Cupro Nickel Round Tubes | Cupro Nickel 70/30 Seamless Tube |
| Cupro Nickel 70/30 Welded Tube | Cu 70/30 Seamless Tube |
| 70/30 Cu Welded Tube | 70/30 Cupro Nickel Seamless Tube |
| Copper Nickel 70/30 ERW Tube | UNS C71500 Seamless Tube |
| Copper Nickel 70/30 EFW Tube | WERKSTOFF NR. 2.0882 Seamless Tube |
| Cupro Nickel 70/30 ERW Tube | ASTM B111 70/30 Cupro Nickel Seamless Tube |
| Cupro Nickel 70/30 EFW Tube | Cupro Nickel 70/30 Round Tube |
| 70/30 Cupro Nickel Welded Tube | 70/30 Cu Round Tube |
| UNS C71500 Welded Tube | 70/30 Cupro Nickel Cu Round Tube |
| WERKSTOFF NR. 2.0882 Welded Tube | UNS C71500 Round Tube |
| ASTM B552 70/30 Cupro Nickel Welded Tubes | Copper Nickel UNS C71500 Round Tube |
Cupro Nickel 70/30 Round Bar/Sheet/Plate/Fittings/Flanges
C71500 COPPER NICKEL APPLICATIONS
- Condensers
- Seawater piping
- Power plants
- Exchanger shells
Neelcon Steel can offer you C71500 (70/30) copper nickel cut to your specifications through our precision plate saws, bar saws, shears and water jets.
LIST OF STANDARD C71500 (70/30) SIZES
- Round bar: ½” Dia. thru 8”
- Sheet: .125”
- Plate: 3/16” thick thru 2-5/8”
- Tube: Condenser Tube
- Pipe: 1” Extra Heavy (SCH 80) thru 4”
- Fittings: SCH 80 Butt-weld Fittings to ANSI B16.9, 1/8” to 3” Threaded and Socket-weld Fittings, 3000#/6000# to ANSI B16.11, C96400 400# Socket-weld Fittings to 803-6397430
- Flanges: Slip-on, threaded, blind, Weld-neck and Socket-weld Flanges
C715 Fabrication Properties
| Joining Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Excellent |
| Coated Metal Arc Welding | Excellent |
| Spot Weld | Excellent |
| Seam Weld | Excellent |
| Butt Weld | Excellent |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Machinability Rating | 20 |
ASTM Standard Designation for C71500: ASTM B466, B111, B151, and B171
ASME Standard Designation for C71500: ASME SB466, SB111, SB151, and SB171
Meets Mil-C-15726F, AM. 1
Meets Mil-T-16420K
| Cu(1) | Fe | Pb | Mn | Ni(2) | Zn | |
|---|---|---|---|---|---|---|
| Min./Max. | Rem. | .40-1.0 | .05 | 1.0 | 29.0-33.0 | 1.0 |
| Nominal | 69.5 | .50 | - | - | 30.0 | - |
Chemical Composition
(%max., unless shown as range or min.)
70/30 Cupro Nickel Pipe & Tube Stockist & Suppliers in India
Copper Nickel Alloy 70/30 – UNS C71500 – Cupro Nickel
Copper nickel alloys are used in the following areas:
- Desalination units
- Hydraulic lines
- Fish cages for aquaculture
- Heat exchangers and condensers
- Sea water pipework
- Offshore fire water systems
- Tubes for power plants and ships
- Pumps, valves, sheathing and fittings for ship hulls
Chemical Composition
The chemical composition of UNS C71500 copper nickel alloys is outlined in the following table.
| Element | Content (%) |
|---|---|
| Copper, Cu | 70.0 |
| Nickel, Ni | 30.0 |
Physical Properties
The following table shows the physical properties of UNS C71500 copper nickel alloys.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.94 g/cm3 | 0.323 lb/in3 |
| Melting point | 2140°F | 1171°C |
Mechanical Properties
The mechanical properties of UNS C71500 copper nickel alloys are displayed in the following table.
| 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 |
Other Designations
Equivalent materials to UNS C71500 copper nickel alloys are:
| ASME SB111 | ASME SB171 | ASME SB359 | ASME SB395 | |
| ASME SB466 | ASME SB467 | ASME SB543 | ASTM B111 | |
| ASTM B122 | ASTM B151 | ASTM B171 | ASTM B359 | |
| ASTM B395 | ASTM B432 | ASTM B466 | ASTM B543 | |
| ASTM B552 | ASTM B552 | ASTM B608 | ASTM F467 | |
| ASTM F468 | DIN 2.0882 | MIL C-15726 | MIL T-15005 | |
| MIL T-16420 | MIL T-22214 | SAE J461 | SAE J463 |
Fabrication and Heat Treatment
Annealing
UNS C71500 copper nickel alloys are annealed at temperatures between 649 and 816°C (1200 and 1500°F)
Cold Working
UNS C71500 copper nickel alloys have good cold working capacity.
Hot Working
Copper nickel 70/30 alloys are hot formed in an excellent manner.
Welding
Copper nickel 70/30 alloys can be welded using gas shielded arc welding, spot welding, coated metal arc welding, butt welding, seam welding, brazing, soldering and oxyacetylene welding processes.
Forging
Temperatures between 927 and 1038°C (1700 and 1900°F) are suitable for the 70/30 copper nickel alloys.
Machinability
The machinability rating of copper nickel 70/30 alloys is 20%.
Applications
UNS C71500 copper nickel alloys are used in areas where stainless steel cannot be used due to chloride stress-corrosion cracking and in other parts requiring high corrosion resistance. These alloys are also used as machined and forged valve and pump parts that are utilized for seawater services.
Cupro Nickel Cu Pipes Chemical Composition
Copper Nickel Standards and Composition
| Trade Name | UNS | Copper Nickel Industry Specifications | Chemical Composition | Min.Tensile (KSI) |
Min.Yield (KSI) |
Elongation % |
|---|---|---|---|---|---|---|
| CuNi 90/10 | UNS C71500 UNS C70620 |
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MILC-15726, T-15005, T-16420, T-22214 SAE J461, J463 |
Cu 88.6 min Pb .05 max* Fe 1.8 max Zn 1 max* Ni 9-11 max Mn 1.0 max |
38 | 15 | 30 |
| CuNi 90/10 | UNS C7060X | EEMUA 144 70/30, 145 70/30, 14 90/1 | Cu rem. Pb .01 max Fe 1.5-2.0 Zn 0.2 max P 0.2 max S 0.2 max Ni 10-11 Mn 0.5-1.0 |
40 | 15 | 30 |
| CuNi 70/30 | UNS C71500 UNS C71520 |
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 DIN 2.0882 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 |
Cu rem (65.0 min) Pb .05 max* Fe 0.4-1.0 Zn 1 max* Ni 29-33 Mn 1 max |
52 | 18 | 45 |
| CuNi 70/30 | UNS C71640 | ASTM B111, B543, B552 | Cu rem Pb .05 max* Fe 1.7-2.3 Zn 1 max* Ni 29-32 Mn 1.5-2.5 |
63 | 25 | — |
Copper Nickel Heat Resistance / Heat Treatment
The hot strength of copper increases with only a small addition of nickel. By adding iron, mechanical properties are improved, not only at room temperature, but also at elevated temperatures. 10% Ni. CuNi10Fe1Mn, for example, can be used in pressure vessel construction up to 300°C, CuNi30Mn1Fe up to 350°C. Above these limit temperatures, strength drops markedly, particularly the creep strength and creep strain limit.
Copper Nickel Heat Treatment
In general, heat treatments are only used with Cu-Ni alloys for soft annealing and stress relieving. Temperatures for recrystallisation annealing can vary over wide limits between about 620 and 900°C, depending on degree of cold work, nickel content and additional constituents. High temperatures are associated with short annealing times (continuous annealing) and low temperatures with long annealing times (static annealing). Stress-relief annealing is carried out at 280 to 500°C. It is advisable to anneal excluding air or in a slightly reducing atmosphere, to avoid the pickling that is required with air-containing annealing atmospheres.
Table 1. This summary covers American (ASTM), European (EN – replaces all previous national standards) and International Standards (ISO).
| Standards | Applicable Standard Numbers | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Composition | Plate | Sheet | Strip | Tube | Rod | Wire | Forgings | Castings | |
| ASTM | 122 171 |
122 | 122 | 111 359 395 466 467 469§ 552 543 608 |
122 151 |
369 505‡ |
|||
| EN | 1652 1653 |
1652 1653 |
12451 12449 |
12163 | 12420 | 1982 | |||
| ISO | 429 | 1634 | 1634 | 1634 | 1635, 16362 |
1637 1639 | 1638 | 1640 | |
| ‡ 70-30 alloy only § 90-10 alloy only |
|||||||||
Table 2. Standard Compositions of Wrought Cu-Ni Alloys (UNS Copper Alloy Numbers) Maximum or range.
| UNS Number | |||||||
|---|---|---|---|---|---|---|---|
| Cu | Pb | Fe | Zn | Ni (incl Co) | Mn | Other | |
| C71500 | Rem | 0.05* | 1.0-1.8 | 1.0* | 9.0-11.0 | 1.0 | * |
| C71500 | Rem | 0.05* | 0.4-1.0 | 1.0* | 29.0-33.0 | 1.0 | * |
| C71640 | Rem | 0.01 | 1.7-2.3 | – | 29.0-32.0 | 1.5-2.5 | 0.03S 0.06C |
| *Special limits apply when the product is to be welded and is so specified by the purchaser: 0.5% Zn, 0.02%P, 0.02%Pb, 0.02%S and 0.05%C | |||||||
Cupro Nickel Cu 70/30 Pipe Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 0.323 lb/in3 at 68 F | 2260 F | 20000 psi | 50000 Psi | 30 % |
Equivalent Grades for 70/30 Cupro Nickel Pipe
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Cupro Nickel 70/30 | C71500 | 2.0882 |
Cupro Nickel 70/30 Pipe Price List 2018
- 70/30 Copper Nickel seamless Tubes Price India
US $2500-4100 / Ton (FOB Price) - seamless Tube astm b111 Cu 70/30 Price India
US $70/30-170/30 / Ton (FOB Price) - Copper Nickel seamless Tube 70/30 Price India
US $500-70/300 / Ton (FOB Price) - ASTM B552 70/30 Cupro Nickel welded Tube Price India
US $850-270/30 / Metric Ton (FOB Price) - sb167 70/30 seamless Tube Price India
US $1.5-9 / Kilogram (FOB Price) - 70/30 seamless Tube Price India
US $850-270/30 / Metric Ton (FOB Price) - ASTM B543 Gr.70/30 Welded Tube Price India
US $500-1000 / Ton (FOB Price)
Cupro Nickel 70/30 Seamless / Welded Pipes Application Industries
- Cupro Nickel 70/30 Pipe For Off-Shore Oil Drilling Companies
- Cupro Nickel 70/30 Pipe For Power Generation
- Cupro Nickel 70/30 Pipe For Petrochemicals
- Cupro Nickel 70/30 Pipe For Gas Processing
- Cupro Nickel 70/30 Pipe For Specialty Chemicals
- Cupro Nickel 70/30 Pipe For Pharmaceuticals
- Cupro Nickel 70/30 Pipe For Pharmaceutical Equipment
- Cupro Nickel 70/30 Pipe For Chemical Equipment
- Cupro Nickel 70/30 Pipe For Sea Water Equipment
- Cupro Nickel 70/30 Pipe For Heat Exchangers
- Cupro Nickel 70/30 Pipe For Condensers
- Cupro Nickel 70/30 Pipe For Pulp and Paper Industry
Equivalencies Copper Nickel (70/30) tube/pipe:
| KS D5301
JIS H3300 |
C7150T |
| ASTM B111 | C71500 |
| ASTM B466 | C71500 |
| BS2871 {PART2} | CN107 |
| AS1752 | C71500 |
| DIN17664 | CuNi30Mn1FE |
| DIN 86019 WL2.1972 | |
| EEMUA 144 | |
| MIL-T-16420K | 771506 |
| EN12449 | CW354H |
C71500 (Copper nickel 70/30 alloys) Fabrication and Heat Treatment
Specifications
| End Product | Specification |
|---|---|
| Bar | ASTM B122, B151, MILITARY MIL-C-15726, SAE J461, J463 |
| Bolts | ASTM F468 |
| Electrode, Welding | AWS A5.6, MILITARY MIL-E-22200/4 |
| Nuts | ASTM F467 |
| Pipe, Seamless | ASME SB466, ASTM B466 |
| Pipe, Welded | ASTM B608, B467 |
| Plate | ASTM B122, MILITARY MIL-C-15726, SAE J461, J463 |
| Plate, Clad | ASTM B432 |
| Plate, Condenser Tube | ASME SB171, ASTM B171, SAE J463, J461 |
| Rod | ASTM B151, MILITARY MIL-C-15726 |
| Screws | ASTM F468 |
| Sheet | ASTM B122, MILITARY MIL-C-15726, SAE J463, J461 |
| Strip | ASTM B122, MILITARY MIL-C-15726, SAE J461, J463 |
| Studs | ASTM F468 |
| Tube, Condenser | ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461 |
| Tube, Finned | ASME SB359, ASTM B359, MILITARY MIL-T-22214 |
| Tube, Seamless | ASME SB466, ASTM B466, MILITARY MIL-T-16420 |
| Tube, U-Bend | ASME SB395, ASTM B395 |
| Tube, Welded | ASME SB543, ASTM B543 |
| Wire | MILITARY MIL-C-15726 |
ASME SB Copper Nickel 70/30 Hydraullic Tubes, Copper Nickel 70/30 Seamless Pipe distributor, Cupro Nickel 70/30 Pipe material, CuNi 70/30 C71500 Tubes, DIN 2.0882 Cu-Ni Round Pipes Manufacturer in India
Copper Nickel 70/30 EFW Tubing Supplier, Cu-Ni 70/30 Straight Pipes, Cuni 70/30 Exhaust Pipe dealers, ASTM B151 70/30 Cupro Nickel Seamless Tube Stockist, Cupro Nickel 70/30 Tubing Exporter in India
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