C70600 Copper Nickel (90/10)
Standards: ASTM B-151, ASTM B-122, DIN 2.0872
C70600 Copper Nickel (90/10) is a versatile alloy known for its excellent resistance to seawater corrosion, making it an ideal choice for marine environments. This copper-nickel alloy offers outstanding thermal conductivity and durability, which ensures reliable performance in harsh conditions. C70600 is commonly used in shipbuilding, offshore oil rigs, heat exchangers, and desalination plants, where its ability to resist biofouling and withstand high temperatures is critical. Sunflex Metal Industries provides high-quality C70600 Copper Nickel products, ensuring top-notch performance and longevity.
At Sunflex Metal Industries, we specialize in supplying and exporting C70600 Copper Nickel (90/10) for various industries, including marine, power generation, and chemical processing. Our expert team is committed to delivering high-grade materials that meet stringent quality standards. Whether you need copper-nickel sheets, tubes, or fittings, we can cater to your requirements. For more details or to place an order, please contact us at sales@sunflexfittings.com.
C70600 Copper Nickel (90/10) Uses:
Below are common applications for C70600 Copper Nickel (90/10):
- Marine Engineering: Used for ship hulls, seawater piping systems, and ballast water tanks due to its excellent resistance to seawater corrosion.
- Heat Exchangers: Ideal for heat exchanger tubes and condensers in power plants, desalination plants, and chemical industries because of its superior thermal conductivity.
- Offshore Oil and Gas: Commonly used in offshore platforms, risers, and cooling systems, where durability in harsh marine environments is essential.
- Desalination Plants: Employed in the construction of desalination units for its resistance to biofouling and corrosion.
- Automotive Industry: Used in braking systems and cooling systems of vehicles, offering reliability and thermal efficiency.
- Electrical Engineering: Applied in electrical connectors and components for its excellent electrical conductivity and corrosion resistance.
- Industrial Processing: Suitable for handling corrosive fluids and gases, ensuring safe and efficient transport in various industrial processes.
C70600 Copper Nickel Specifications
| End Product | Specification |
| Bar | ASTM B151, B122, MILITARY MIL-C-15726 |
| Pipe, Seamless | ASME SB466, ASTM B466 |
| Pipe, Welded | ASME SB467, ASTM B608, B467 |
| Plate | ASTM B122, MILITARY MIL-C-15726 |
| Plate, Clad | ASTM B432 |
| Plate, Condenser Tube | ASME SB171, ASTM B171, SAE J463, J461 |
| Rod | ASTM B151, MILITARY MIL-C-15726 |
| Rod, Welding | AWS A5.15 |
| Sheet | ASTM B122, MILITARY MIL-C-15726, SAE J463, J461 |
| Strip | ASTM B122, MILITARY MIL-C-15726 |
| Tube, Condenser | ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461 |
Copper Nickel (90/10) Tube/Pipe Equivalent Grades:
| KS D5301
JIS H3300 |
C7060T |
| ASTM B111 | C70600 |
| ASTM B466 | C70600 |
| BS2871 {PART2} | CN102 |
| AS1752 | C70600 |
| DIN17664 | CuNi10Fe 1Mn |
| DIN 86019 WL2.1972 | CuNi10Fe 1.6Mn |
| EEMUA 144 | 7060X |
| MIL-T-16420K | 706 |
| EN12449 | CW352H |
Sizes Available
| SOLID BAR: | 1/4″ – 12″ diameter |
| PLATE: | up to 6″ thick |
Chemical Composition
| Cu | Fe | Pb | Mn | Ni | Zn | |
| Min/Max | Rem | 1.0 – 1.8 | 0.05 | 1 | 9.0 – 11.0 | 1 |
| Nominals | 88.6000 | 1.4000 | – | – | 10.0000 | – |
Physical Properties
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.5 . 10-6 per oF (68-572 F) | 17.1 . 10-6 per oC (20-300 C) |
| Density | 0.323 lb/in3 at 68 F | 8.94 gm/cm3 @ 20 C |
| Electrical Conductivity | 9 %IACS @ 68 F | 0.053 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 115.0 ohms-cmil/ft @ 68 F | 19.12 microhm-cm @ 20 C |
| Melting Point – Liquidus | 2100 F | 1149 C |
| Melting Point – Solidus | 2010 F | 1099 C |
| Modulas of Elasticity in Tension | 18000 ksi | 124000 MPa |
| Modulus of Rigidity | 6800 ksi | 46880 MPa |
| Specific Gravity | 8.94 | 8.94 |
| Specific Heat Capacity | 0.09 Btu/lb/oF at 68 F | 377.1 J/kg . oK at 293 K |
| Thermal Conductivity | 26.0 Btu . ft/(hr . ft2 . oF)at 68F | 45.0 W/m . oK at 20 C |
Mechanical Properties
| Temper | Sect. Size | Cold Work | Type Min | Temp | Tensile Strength | YS 0.05% UL |
YS 0.02% Offset |
YS 0.005% Offset |
Elong. | RH B |
RH C |
RH F |
RH 30T |
VH 500 |
BH 500 |
BH 3000 |
Shear Strgth |
Fatigue Strgth |
Izod Impact Strgth |
| – | in. | % | – | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| – | mm. | – | – | C | MPa | MPa | MPa | MPa | – | – | – | – | – | – | – | – | MPa | MPa | J |
| Tube | |||||||||||||||||||
| OS025 | 0 | 68 | 80 | 16 | – | – | – | – | – | – | – | – | – | – | – | – | |||
| OS025 | 0 | 0 | TYP | 20 | 552 | 110 | – | – | 42 | 15 | – | 65 | 26 | – | – | – | – | – | 0 |
| H55 | 0 | 68 | 60 | 57 | – | – | – | – | – | – | – | – | – | – | – | – | |||
| H55 | 0 | 0 | TYP | 20 | 414 | 393 | – | – | 10 | 72 | – | 100 | 70 | – | – | – | – | – | 0 |
Fabrication
| Joining Technique | Suitability |
| Brazing | Excellent |
| Butt Weld | Excellent |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Coated Metal Arc Welding | Good |
| Gas Shielded Arc Welding | Excellent |
| Machinability Rating | 20 |
| Oxyacetylene Welding | Fair |
| Seam Weld | Good |
| Soldering | Excellent |
| Spot Weld | Good |
Applications & Industries where our C70600 Copper Nickel (90/10) are used
Sunflex Metal Industries is a prominent supplier and exporter of C70600 Copper Nickel (90/10), widely used in marine applications, heat exchangers, power plants, oil & gas industry, desalination plants, chemical processing equipment, and shipbuilding.
Prominent Countries Where We Export C70600 Copper Nickel (90/10)
Exporting C70600 Copper Nickel (90/10) to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countries includes Australia, Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Canada, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Mexico, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United States, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
Send your requirement today. We respond to all enquiries within 4-5 business hours. You can email us your requirement on sales@sunflexfittings.com