C71500 Copper Nickel Tubes PDF
C71500 Copper Nickel Size & Price PDF
What is a C71500 copper nickel tube?
GNEE is a renowned manufacturer and exporter of high-quality C71500 (70/30) copper-nickel alloy tubing/sheets. We offer our valued customers a range of superior quality C71500 (70/30) copper-nickel alloy tubing/sheets at highly competitive prices. As a leading manufacturer and exporter of C71500 (70/30) copper-nickel alloy tubing/sheets, our experienced professionals use premium raw materials and strictly adhere to industry standards in the production of C71500 (70/30) copper-nickel alloy sheets/sheets.
We have set the standard for quality, stability, and service in the piping, refrigeration, and HVAC industries. With years of manufacturing experience, we consistently provide global customers with superior quality and reasonably priced C71500 (70/30) copper-nickel alloy tubing/sheets.
70/30 Copper-Nickel Pipe
| 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, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Seamless / ERW / Welded / EFW / Fabricated / CDW |
| 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 |
Chemical Composition
| Cu(1) | Fe | Pb | Mn | Ni(2) | Zn | |
| Min./Max. | Rem. | .40-1.0 | 0.05 | 1 | 29.0-33.0 | 1 |
| Nominal | 69.5 | 0.5 | - | - | 30 | - |
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 | |
| Joining Technique | Suitability |
Applications of ASTM B111 C71500 Copper-Nickel Tubes:
Marine & Shipbuilding – Seawater cooling, condensers, heat exchangers, ballast systems
Oil & Gas Industry – Offshore platforms, desalination plants, piping systems
Power Generation – Steam turbines, nuclear plants, cooling systems
Aerospace & Defense – Hydraulic tubing, high-performance sealing systems
Chemical Processing – Corrosion-resistant equipment, acid-resistant piping
Our spot inventory
| ASME SB111 C71500 |
C71500 seamless condenser tube |
C71500 welded copper nickel pipe |
| ASTM B111 C71500 |
ASTM B466 C71500 pipe |
C71500 cupronickel boiler tube |
| 70/30 copper nickel pipe |
C71500 heat exchanger tube |
C71500 welded copper nickel pipe |
| SB111 UNS C71500 |
70/30 cupronickel condenser tube |
ASTM B111 C71500 heat exchanger tube |
|
C71500 copper nickel pipe |
ASTM B111 C71500 heat exchanger tube |
ASME SB111 C71500 copper nickel pipe |
About us
Gnee is a premier manufacturer and international supplier of comprehensive copper and copper alloy products, committed to delivering excellence in copper tubes, copper sheets, copper plates, copper bars, copper rods, copper wires, and copper strips.
Our Extensive Product Portfolio & Specifications:
Copper Tubes & Pipes:
We supply a full range including **Capillary Tubes, Thin-Walled Copper Tubes, Thick-Walled Copper Tubes, Round Pipes, Square Pipes, Rectangular Pipes, Welded Pipes, Seamless Pipes, Heat Exchanger Tubes, and Condenser Tubes.
Copper Sheets, Plates:
Our flat-rolled products cover Copper Foils, Thin Sheets, Thick Plates, and Circles (Round Plates) in various tempers (O, H) for diverse applications.
Copper Bars, Rods & Profiles:
We offer Round Bars, Square Bars, Hexagonal Bars, and Flat Bars with excellent machinability and strength.
Copper Wires & Strips:
Our lineup includes high-conductivity Bare Copper Wires, Stranded Wires, and precisely manufactured Copper Strips.
Common Alloys & International Standards:
We master a wide array of materials compliant with ASTM, EN, JIS, and GB standards:
Pure Copper: C11000 (ETP Copper), C10200 (Oxygen-Free Copper), C12000 (DLP)
Brass Alloys: C26000 (Cartridge Brass), C27200 (Brass), C28000 (Muntz Metal)
Copper-Nickel: C70600 (CuNi90/10), C71500 (CuNi70/30)
Phosphor Bronze: C51900, C52100, C54400
Serving industries from HVAC/R and plumbing to electrical, automotive, and marine engineering, Gnee provides OEM support, competitive pricing, and reliable bulk supply for your global projects.
