C70600 Copper-Nickel Pipe Specification

ParameterSpecification
MaterialCopper-Nickel Alloy (C70600)
Length Range500 ~ 15,000 mm
Outer Diameter (OD)10 ~ 325 mm
Wall Thickness (WT)1 ~ 25 mm

Key Applications

  • Power Plant Heat Exchangers
  • Desalination Systems
  • Petrochemical Facilities
  • Marine Engineering

Primary Advantages

  • Superior Corrosion Resistance
  • Excellent Heat Transfer
  • High Durability
  • Reliable Performance in Harsh Environments

Ideal for critical infrastructure requiring maximum reliability and performance in marine and industrial settings.

Category:
C70600 is a copper-nickel alloy material, also known as white copper. The material is composed of 90% copper and 10% nickel. It has good electrical conductivity and strength, as well as good cold and hot processing properties and welding properties. This material is commonly used to make ship parts, condenser tube sheets, strips and sheets for weatherstripping, etc.

C70600 PROPERTIES

AlloyProductTemperSection size（mm）Length (mm),max.
OD.WT.
BFe10-1-1 C70600Drawn pipesM、Y2、Y10～1601～8OD.≤50 L1000～7000OD.＞50 L500～6000
BFe10-1.6-1Copper Nickeltubes and Pipes for Marine shipbuildingM10～1591.0～3.52000～6000
BFe10-1.6-110～1941.0～3.56000
＞194～3253.0～5.5Negotiated
BFe10-1-1、BFe10-1.6-1、C70600、7060X10～3681.0～5.54000～6000
22-1603-10
BFe10-1-1 C70600Condenser andHeat TransfomerpipesM10～1601～4.5500～6000
Y、Y210～761～4.5＜15000
BFe10-1-1Extruded pipesR70～25010～25500～3000
C70600 、C7060XC70600 、C7060X Negotiated

C70600 Chemical Composition

AlloyChemical Composition
CuNi+CoFeMnPbPSCSiZnSnimpuritiesco
BFe10-1-1Rem9.0-11.01.0-1.50.5~1.00.020.0060.010.050.150.30.030.7
BFe10 -1.5 -1Rem10.0-11.01.0-2.00.50-1.00.01―0.050.05一―一0.6
C7060Rem9.0-11.01.0-1.80.2-1.00.020.5
C70600Rem9.0-11.01.0-1.81.00.051.0
CuNil0FelMnRem9.0-11.0(Ni）1.0-2.00.50-1.00.020.020.050.050.50.030.20.1
TemperTensile Strength Rm/ (N/mm2)Elongation A/ % min HVHB
M≥2903075~11070~105
Y2≥31012105100
Y≥4808150145

C70600 FEATURES

Copper-nickel alloy is excellent in corrosion resistance, mainly used in desalination evaporator, central air conditioning condenser, ship air cooler, petrochemical cooler, power plant steam turbine condenser.
Drawn pipe/tube(big)

C70600 Drawn pipe/tube

C70600 Extruded pipe/tube

TYPICAL USES

Corrosion resistant parts and condensers, heat exchangers