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 sheets/sheets, our experienced professionals use premium raw materials and strictly adhere to industry standards in the production of C71500 (70/30) copper-nickel alloy tubing/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.
Available Forms And Specifications
Sheet / Plate / Strip: ASTM B 171,ASTM B122, ASTM B432, SAE J463, J461
Seamless Pipe / Tube: ASTM B466, ASTM B111
Welded Pipe / Tube: SME SB467, ASTM B608, ASTM B543
Round / Flat bar: ASTM B122, B151
Wire: AMS 4725, ASTM B197, SAE J463, J461
Chemical Composition
|
Element |
Content (%) |
Function/Limit |
|
Cu |
65.0-70.0 |
Base material |
|
Ni |
29.0-33.0 |
Enhances corrosion resistance & strength |
|
Fe |
0.4-1.0 |
Improves wear & fatigue resistance |
|
Mn |
≤1.0 |
Enhances machinability |
|
Pb |
≤0.05 |
Strictly controlled |
|
Zn |
≤1.0 |
Impurity limitation |
C71500 Copper Nickel Properties
Physical Properties
|
Property |
Value |
Remarks |
|
Density |
8.94 g/cm³ |
High density for precision parts |
|
Melting Point |
1170-1240°C |
Limited castability |
|
Thermal Conductivity |
29-33 W/(m·K) |
Moderate heat dissipation |
|
Thermal Expansion |
13.2-16.2×10⁻⁶/°C (20-300°C) |
Excellent thermal stability |
|
Electrical Conductivity |
5-7% IACS |
Suitable for industrial use |
Mechanical Properties
|
Property |
Soft (M) |
Hard (H04) |
|
Tensile Strength (σb) |
350-480 MPa |
550-800 MPa |
|
Yield Strength (σ0.2) |
105-205 MPa |
250-450 MPa |
|
Elongation (δ10) |
20-40% |
2-5% |
|
Hardness (HV) |
80-130 |
200-300 |
Applications
C71500 Copper Nickel Alloy is typically used in areas where need high temperatures and pressures combined with high velocity and turbulence.
Chemical processing application| condensers and boiler parts, heat exchanger components, process equipment, refrigerators, propeller sleeves, ferrules, heat exchanger tubes, evaporator tubes, distiller tubes, condenser plates, flexible metal hose, pump impellers, welding backing rings, valve bodies and fittings.
Marine applications| salt water flanges, salt water piping, pump bodies and internal parts-sea water, sea water condensers, salt water pipe fittings, water boxes.
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.
