What is a C70600 copper nickel tube?
C70600 pipe, also known as CuNi 90/10 pipe, UNS C70600 pipe, ASTM B466 C70600 copper-nickel pipe, or Cupro Nickel 90/10 pipe, conforms to ASME B36.19M, DIN 86019, EEMUA 144, and MIL-T-16420 standards. C70600 pipe is durable and maintains its performance even in harsh environments such as saltwater. The main forged copper-nickel alloy used in seawater environments contains 10% or 30% nickel. In addition, important iron and manganese elements are added to maintain good corrosion resistance. C70600 copper-nickel alloy (10% nickel content) is suitable for applications requiring high corrosion resistance and stress cracking resistance. C70600 copper-nickel alloy (10% nickel content) is known for its moderate strength, good weldability, and formability.
c70600 chemical composition
| DIN 86019 2.1972 |
EEMUA 144 UNS 7060X |
BS 2871 CN 102 |
ASTM B466 C70600 |
JIS H 3300 C7060 |
MIL-T-16420K C70600 |
|
|---|---|---|---|---|---|---|
| Ni% | 9.0-11.0 | 10.0-11.0 | 10.0-11.0 | 9.0-11.0 | 9.0-11.0 | 9.0-11.0 |
| Fe% | 1.5-1.8 | 1.5-2.0 | 1.0-2.0 | 1.0-1.8 | 1.0-1.8 | 1.0-1.8 |
| Mn% | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | Max.1.0 | 0.2-1.0 | Max1.0 |
| C% | Max.0.05 | Max.0.05 | Max.0.05 | Max.0.05 | Max.0.05 | |
| Pb% | Max.0.03 | Max.0.01 | Max.0.01 | Max.0.02 | Max.0.05 | Max.0.02 |
| S% | Max.0.015 | Max.0.02 | Max.0.05 | Max.0.02 | Max.0.02 | |
| P% | Max.0.02 | Max.0.02 | Max.0.02 | Max.0.02 | ||
| Zn% | Max.0.15 | Max.0.20 | Max.0.50 | Max.0.50 | Max.0.05 | |
| Zr% | Max.0.03 | |||||
| Others | Max.0.30 | Max.0.30 | Max.0.30 | |||
| Cu% | Balance | Balance | Balance | Balance | Cu+Ni +Fe+Mn Min.99.5 |
Min.86.5 |
Uns c70600 material properties
Standards for C70600 Copper Nickel Tubes
The production and use of C70600 copper nickel tubes typically adhere to the following international standards:
ASTM B111/B111M: This standard specifies seamless copper and copper alloy condenser and heat exchanger tubes.
ASTM B466/B466M: This standard covers seamless copper-nickel pipe and tube.
EN 12451: This European standard pertains to copper and copper alloy tubes for heat exchangers.
EEMUA 144: This is a British Engineering Equipment and Materials Users' Association standard, specifically for copper-nickel tubes in offshore and marine applications.
MIL-T-16420K: This is a United States military standard for copper-nickel tubes.
What is C70600 Copper Nickel Pipe used for?
Offshore and shipbuilding industry
Seawater cooling systems
Fire protection systems
Ballast water lines
Evaporators and condensers
Electricity generation
Condensers and heat exchanger tubes in power plants
Oil and gas industry
Chemical and petrochemical industry
Desalination of seawater
Our spot inventory
| ASME SB111 C70600 |
C70600 seamless condenser tube |
C70600 welded copper nickel pipe |
| ASTM B111 C70600 |
ASTM B466 C70600 pipe |
C70600 cupronickel boiler tube |
| 90/10 copper nickel pipe |
C70600 heat exchanger tube |
C70600 welded copper nickel pipe |
| SB111 UNS C70600 |
90/10 cupronickel condenser tube |
ASTM B111 C70600 heat exchanger tube |
|
C70600 copper nickel pipe |
ASTM B111 C70600 heat exchanger tube |
ASME SB111 C70600 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.
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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.
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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)
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