C71500 Copper Nickel Tubes PDF
C71500 Copper Nickel Size & Price PDF
What is a C71500 copper nickel tube?
China C71500 Copper Nickel, also known as 70/30 Copper Nickel, offers excellent corrosion resistance, especially in marine saltwater environments. The main wrought Copper Nickel alloys chosen for sea water service contain 30% Nickel.
Standards: ASTM B111/ ASME SB111, ASTM B251, BS EN1057
Size range: OD 2.0 to 406 mm, WT 0.3 to 50mm, Length 18m or as request.
Testing: 100% Eddy Current Testing, 100% hydraulic Testing.
Delivered in straight lengths or as U-bent tubes.
We also supply copper alloy complementary products for heat exchanger applications.
Finned Tube,Tubesheet, EEMU 146 pipe fitting, EEMU 145 pipe flange etc.
Copper Nickel 70-30 Tubes – C71500 – Has, In General, The Best Resistance Of Any Of The Copper Alloys To Impingement Attack And To Corrosion From Most Acids And Waters. It Is Being Used In Severe Corrosive Conditions In Which Service Lives Longer Than Those Of Other Copper Alloys Are Desired.
C71500 copper Nickel sizing
Round Bar(1/2" dia to 10-1/8")
Plate (3/16" thick to 2-5/8")
Sheet/strip (.065"..125")
Tube (3/8" oD to 1")
Pipe (1/4" standard (sch 40) to 12") (1/4" Extra Heavy (sch 80) to 4") (1/2" Class 200 Mi-T-16420 K to 12)
Fittings (Threaded and Socketweld Fittings, 3000#/6000#)(C96400 400# Socketweld Fittings)
Flanges (Slip-on, threaded, blind, weldneck Flanges)
C71500 copper Nickel (70/30)Applications
Condensers
Seawater piping
Power plants
Exchanger shell
sIndustrial
Marine
Chemical Composition
| Cu | Ni+Co | Fe | Zn | Pb | Mn |
| Balance | 29-33 | 0.4-1.0 | 1.0 max | 0.05 | 1.0 |
Mechanical Properties
| Density lb/in³ | 0.303 |
| Electrical Conductivity% IACS at 68°F | 4.6 |
| Thermal Conductivity (btu/ ft.hr.°F) | 56 |
| Elongation at Break, % | 10 |
| Melting Temperature °F | 2140-2265o F |
| Tensile Strength ksi | 45-52 |
| Yield Strength 0.2% offset ksi | 18 |
| Elongation | 27 |
| Hardness (HB) | 80-120 |
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.
