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Cupro Nickel 90/10 Pipes – Supplier, Stockist
and Exporter in Mumbai, India

Cupro Nickel 90/10 (UNS C70600) Pipes to ASTM B466

90/10 cupro-nickel (UNS C70600, DIN 2.0872, CuNi10Fe1Mn) contains about 90% copper and 10% nickel, with small additions of iron (1.0–1.8%) and manganese. The iron addition gives it excellent resistance to seawater corrosion and erosion.


Table of Content



Properties and Uses of Cupro Nickel 90/10 Pipes

90/10 cupro-nickel combines excellent seawater corrosion resistance with natural resistance to biofouling, good resistance to stress-corrosion cracking, and easy fabrication and welding.

Where not to use it: Avoid sulphide-polluted water and very high flow velocities (above about 3.5 m/s in pipework). For higher velocities choose 70/30 cupro-nickel.

Testing, Documentation and Packaging

Every lot of Cupro Nickel 90/10 pipes is inspected before dispatch. Typical tests include chemical analysis / PMI, tensile and hardness testing, flaring and flattening tests, hydrostatic or eddy-current testing, and dimensional inspection. Third-party inspection can be arranged on request.

Material is supplied with a mill test certificate to EN 10204 3.1, together with the raw-material report and inspection reports. For export orders it is wrapped in poly bags and packed in fumigated wooden cases, crates or pallets, with a fumigation certificate included.


Cupro Nickel 90/10 Pipes

Equivalent Grades


STANDARD WERKSTOFF NR. UNS
CuNi 90/10 2.0872 C70600

Standard Specification for Cupro Nickel 90/10 Pipes

Specification

ASTM B466 / ASME SB466

Standard

ASTM, ASME and API

Seamless Pipe Size

1/2″ NB – 16″ NB

ERW Size

1/2″ NB – 24″ NB

EFW Size

6″ NB – 100″ NB

Length

Single, Double Random & Required Length

Thickness

0.3mm – 50 mm

Schedule

SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS

Type

Seamless, Welded, ERW, EFW

Form

Plain End, Beveled End, Treaded

Other Types of Cupro Nickel 90/10 Pipes

90/10 Cupro Nickel Seamless Pipes

Cupro Nickel 90/10 Seamless Pipes

Seamless pipes for pressure and heat-transfer service, supplied to ASTM B466.
90/10 Cupro Nickel Welded Pipes

Cupro Nickel 90/10 Welded Pipes

Welded pipes, an economical option for larger sizes and lower-pressure lines, supplied to the customer's specification.

90/10 Cupro Nickel EFW Pipes

Cupro Nickel 90/10 EFW Pipes

Welded pipes, an economical option for larger sizes and lower-pressure lines, supplied to the customer's specification.
90/10 Cupro Nickel Square Pipes

Cupro Nickel 90/10 Square Pipes

Square and rectangular sections for fabrication and structural work.

90/10 Cupro Nickel Rectangular Pipes

Cupro Nickel 90/10 Rectangular Pipes

Square and rectangular sections for fabrication and structural work.
90/10 Cupro Nickel Round Pipes

Cupro Nickel 90/10 Round Pipes

Round pipes in standard and custom sizes, cut to length.

Chemical Composition

GradeCuNiFeMnPbZn
UNS C70600Rem.9.0 – 11.01.0 – 1.81.0 max0.05 max1.0 max

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2010 – 2100 °F 50000 psi 20,000 psi 30 %

Available Forms


Seamless pipesWelded pipes
Round pipesSquare and rectangular pipes
Thin-wall pipesThick-wall pipes
Cut-to-length pipesCustom sizes on request

Applications of Cupro Nickel 90/10 Pipes


  •   Seawater cooling and firewater piping
  •   Ship and offshore piping systems
  •   Condensers and heat exchangers
  •   Desalination plants
  •   Power-station cooling water systems
  •   Hydraulic and brake lines
  •   Offshore structure sheathing

Export Destinations For Cupro Nickel 90/10 Pipes


Lebanon, Australia, Afghanistan, Japan, Turkey, Argentina, Serbia, Iraq, Nigeria, Portugal, Norway, Mongolia, Philippines, Sri Lanka, Sweden, Oman, Mexico, Angola, South Korea, New Zealand, Ukraine, China, Vietnam, France, Taiwan, Canada, Kazakhstan, Hong Kong, Romania, Iran, Finland, Peru, Netherlands, Indonesia, United States, Poland, Iran, Chile, Singapore, Chile, Belgium, Greece, United Kingdom, Ecuador, Bangladesh, Switzerland, Bulgaria, Morocco, Azerbaijan, Russia, Croatia, Malaysia, Belarus, Nigeria, Mexico, Yemen, Israel, Bahrain, Kenya, Jordan, South Africa, Algeria, Saudi Arabia, Brazil, Kuwait, Estonia, Denmark, Spain, Trinidad & Tobago, United Arab Emirates, Poland, Bhutan, Italy, Tunisia, Hungary, Costa Rica, Thailand, Qatar, Czech Republic, Slovakia, Gabon, Venezuela, Austria, Lithuania, Colombia, Libya, Ghana, Egypt, Pakistan, Bolivia.