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Copper Nickel 90/10 Pipe

Copper nickel 90/10 pipe specifications What is a copper nickel 90/10 pipe?

Applications demanding exceptional corrosion resistance and strength use this piping. A copper nickel 90/10 pipe contains 90% copper and 10% nickel. But it may also have minor amounts of iron (1.5%) and manganese (up to 0.7%).


What are the properties of a copper nickel 90/10 pipe?

The standout feature of these pipes is brilliant resistance to corrosion, biofouling (microbial accumulation), and hydrogen embrittlement. A 90 10 cu ni pipes can work safely in seawater or brackish areas without undergoing damage. These pipes exhibit smooth fabrication, ductility, and tensile strength amid mechanical stress. Moreover, a uns c70600 pipes does not lose its mechanical properties at cryogenic(very low) temperatures.

Foremost Supplier of Cuni 90/10 Seamless Pipes in India, Check Weight Chart

ASTM B122 UNS C70600 Seamless Pipe Weight Chart


Nominal 0.125 0.25 0.38 0.5 0.54 0.75 1 1.25 1.5 2 2.5 3 3.5 4 5 6 8 10 12
OD (Inch) 0.405 0.54 0.675 0.84 0.8 1.05 1.315 1.66 1.9 2.375 2.875 3.5 4 4.5 - 5.563 8 10.75 12.75
Schedule 5S Wall Thickness - 0.065 - 0.065 - 0.065 0.065 0.065 0.065 0.065 0.083 0.083 0.083 0.083 2.77 0.109 0.109 0.109 0.134
Theoretical Weight (Lb/Ft) 0.19 0.33 0.42 0.67 - 0.86 1.4 1.81 2.09 2.64 3.53 4.33 4.97 5.61 7.77 9.29 11.32 13.4 22.63
Schedule 10S Wall Thickness 0.049 0.065 - 0.065 - 0.065 0.065 0.065 0.065 0.065 0.083 0.083 0.083 0.083 0.134 0.109 0.109 0.109 0.134
Theoretical Weight (Kg/m) 1.24 1.65 1.65 1 - 1.28 2.09 2.7 3.11 3.93 5.26 6.45 7.4 8.36 11.57 13.84 19.96 27.78 36
Schedule 40S Wall Thickness 0.068 0.088 0.091 0.109 - 0.113 0.133 0.14 0.145 0.154 0.203 0.216 0.226 0.237 0.258 0.28 0.322 0.365 0.375
Theoretical Weight (Kg/m) 0.24 0.42 0.57 0.85 - 1.13 1.68 2.27 2.72 3.65 5.79 7.58 9.11 10.79 14.62 18.97 28.55 40.48 49.56
Schedule 40S Wall Thickness 0.095 0.119 0.126 0.147 - 0.154 0.179 0.191 0.2 0.218 0.276 0.3 0.318 0.337 0.375 0.432 0.5 0.5 0.5
Theoretical Weight (Kg/m) 0.31 0.54 0.74 1.09 - 1.47 2.17 3 3.63 5.02 7.66 10.25 12.51 14.98 20.78 28.57 43.39 54.74 65.42

Well-known Exporter Cupro Nickel 90/10 Welded Pipe in Mumbai, View Specification for Detail Information

Copper Nickel 90/10 Pipe Specification


WNR 2.0872 Welded Pipe Delivery Schedule


Country Name Solomon Papua New Guinea New Zealand Australia
Delivery Time 50-55 days

Copper-Nickel Alloy 90/10 Round Pipe Price List


Size US (USD) AED
1 X 3.5 mm Cupro nickel 90/10 SMLS pipe $58.22 213.6964
4 X 3 mm $164.97 605.5299
33.4 mm O.D. X 3.2 mm WT. X 6000.00 mm $6.83 25.0771
44.5 mm O.D. X 1.5 mm THK X 6000 mm long Cuni 90/10 Pipe $7.38 27.0846
38.0 mm O.D. X 1.5 mm THK X 6000 mm long $7.48 27.4256
31.0 mm O.D. X 1.5 mm THK X 3000 mm long $8.37 30.7279
2 X 3 mm THK $17.40 63.948
4 X 3 mm THK $32.86 120.5602
20 mm OD x 12mm $48.70 178.609

Why is a cu-ni 90/10 welded pipe suitable for offshore & marine applications?

Toughness, antimicrobial properties, and corrosion resistance make this material inimitable for marine sectors. A 90/10 copper nickel pipes offers resistance to seawater or saltwater and aquatic organisms like barnacles (tiny crustaceans). It shows high tensile strength and adaptability to diverse temperatures. A weldable copper nickel 90/10 welded pipes is best for offshore cooling plants, brake lines, pressure vessels, and valve components.

Types of CUNI 90/10 Pipe


Copper nickel 90/10 welded pipe

Copper nickel 90/10 welded pipe

Cu-ni 90/10 erw pipe

Cu-ni 90/10 erw pipe

Cuni 90/10 seamless pipe

Cuni 90/10 seamless pipe

CUNI 90-10 round pipe

CUNI 90-10 round pipe

Get UNS C70600 Square Pipe in Size Ranging From 3.17 mm to 350 mm dia, Check Size Chart Below

CDA 706 Seam Welded Pipe Sizes


Parameter Description
Pipe Form Cupro Nickel 90/10 Seamless and Welded Pipe
Size Range 1/8" to 16" inches
Thickness Sch XS, Sch 40s, Sch 5, Sch 100, Sch 20, Sch 40, Sch 30, Sch XXS, Sch STD, Sch 80s, Sch 120, Sch 60, Sch 10, Sch 160, Sch 10s, Sch 5s
Dimension Standards
  • ANSI B36.10
  • ANSI B36.19
  • ANSI B36.19M

What are the applications of a copper nickel 90/10 pipe?

The marine applications of this piping are well-known: from seawater pipes to cooling and desalination plants. A c70600 pipe often operates in sanitary setups like hospitals and kitchens for plumbing, distillation, and water supply. It inhibits microbial growth, including e.Coli and h1n1 or swine flu virus. A durable cu ni 90/10 pipes also works in generators and cement pumps.

Check WNR 2.0872 Annealed Pipe Chemical Composition Before Buying the Material

Cupro Nickel 90-10 Annealed Pipe Chemical Composition




What schedule is a copper nickel 9010 pipe?

These tubes can handle stress and variable temperaturesup to 400°c. A 90-10 copper-nickel pipe generally adheres to schedule 40, I.E., it can hold 40 kilograms of pressure. The schedule pertains to the wall thickness, where a higher number indicates a thicker wall.

Cunifer 90/10 Welded Pipe Mechanical Properties


Grade Melting point Density Tensilestrength Elongation Yieldstrength(0.2%Offset)
90/10 2260°F 8.8g/cm3 50000 PSi 30% 20000PSi
Find ASTM B122 UNS C70600 Seam Welded Pipe Tolerance and Properties

Cuni 90/10 Round Pipe Tolerance


Diameter Inch Over 8 to 10 , incl Over 3 to 4 incl Over 5 to 6 incl Over 6 to 8 incl Over 4 to 5 incl Over 12 Over 2 to 3 incl Over 10 to 12 , incl
mm 203 to 254 76.2 to 102 127 to 152 152 to 203 102 to 127 305 50.8 to 76.2 254 to 305
Tolerances Inch 0.013 0.006 0.009 0.009 0.008   0.005 0.015
mm 0.33 0.15 0.23 0.009 0.25 0.20 0.50% 0.13 0.38

Weight chart and price of a cu ni 90 10 tube

A copper-nickel 90/10 seamless pipe can get manufactured per customer requirements for length and thickness. The standards are astm b151 and astm b467.Din 2.0872 pipes get produced per weight charts for buyers to assess project acquisition costs. Weight gets calculated from the outside diameter, wall thickness, and density (which is 8.94 g/cm3). The price of a cu-ni 90/10 pipes ranges from rs 650 to rs 1000 per kilogram for 1/2 inch to 4 inches.

WNR 2.0872 Round Pipe Equivalent Properties


KS D5301, JIS H3300 ASTM B111 ASTM B466 BS2871 {PART2} AS1752 DIN17664 DIN 86019 WL2.1972 EEMUA 144 MIL-T-16420K EN12449
Japan America British   German     Europ
C7060T C70600 C70600 CN102 C70600 CuNi10Fe 1Mn CuNi10Fe 1.6Mn 7060X 706 CW352H

Cupro Nickel 90/10 Square Pipe Physical Properties


Density Modulus of Rigidity Melting Range Thermal Conductivity Electrical Resistivity Coeff. of Linear Expansion 10-300°C Specific Heat Modulus of Elasticity
kg/dm³ GPa °C W/m°K microhm. cm 10-6/°K J/kg °K GPa
8.9 50 1100-1145 40 19 17 377 135