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China factory - Jiangyin Chengxin Alloy Material Co., Ltd ，

Jiangyin Chengxin Alloy Material Co., Ltd ，

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  3. CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes
China CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes
China CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes

  1. China CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes
  2. China CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes
  3. China CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes

CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 For Condenser Tubes

  1. MOQ： 5kg
  2. Price：
  3. Get Latest Price
Payment Terms T/T, D/P
Supply Ability 30 Tons per day
Delivery Time 3 days
Packaging Details Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Type Nickel wire
Application Heating,household electrical application
Color Silvery White/bright or oxidized
Product name CuNi10/NC015/2.0811/C70700 copper nickel wire
Resistivity 0.15 ±10%
Melting temperature in ℃ 1100
Min.tensile strength in N/mm2 290
Elongation 25
Density 8.9
Brand Name Senphus
Model Number CuNi10/NC015/2.0811/C70700
Place of Origin Jiangsu, China
Certification ISO9001

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  1. Product Details
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Product Specification

Payment Terms T/T, D/P Supply Ability 30 Tons per day
Delivery Time 3 days Packaging Details Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Type Nickel wire Application Heating,household electrical application
Color Silvery White/bright or oxidized Product name CuNi10/NC015/2.0811/C70700 copper nickel wire
Resistivity 0.15 ±10% Melting temperature in ℃ 1100
Min.tensile strength in N/mm2 290 Elongation 25
Density 8.9 Brand Name Senphus
Model Number CuNi10/NC015/2.0811/C70700 Place of Origin Jiangsu, China
Certification ISO9001
High Light Piping System CuNi Alloy ，NC015 CuNi Alloy ，2.0811 CuNi Alloy

CuNi Alloy Copper-Nickel Alloy CuNi10 NC015 2.0811 C70700 for condenser tubes piping system and smarine applications

 

CuNi10 is a copper-nickel alloy containing approximately 90% copper and 10% nickel, with small amounts of iron and manganese for enhanced strength and corrosion resistance. Renowned for its exceptional durability in marine environments, it offers superior resistance to seawater corrosion, biofouling, and stress-corrosion cracking. CuNi10 also exhibits good thermal conductivity, moderate electrical conductivity, and excellent ductility, making it easy to fabricate.

 

Its natural antifouling properties, combined with strength and reliability in harsh conditions, make CuNi10 a preferred material in industries requiring durability and resistance to aggressive environments.

 

Trade number

GB JIS ASTM ISO DIN/EN GOST AS

JB /T 6454-2008

CuNi10

NC015

JIS C2532-1999

C7071

C70700

90Cu-10Ni

C70700

CuNi10

C70700

DIN 17471-1983

CuNi10

C70700

2.0811

 MH10

707B

C70700

 

 

Main physical properties:

Max continuous operating temperature ℃ 250
Resistance temperature coefficient x 10-5/℃(20℃-600℃) <50
Thermovoltage to copper at 20℃ in μV/K -25
Thermal expansion coefficient ×10-6/K(20℃-400℃) 17.5
Thermal conductance at 20℃ W/mK 59
Specific heat capacity at 20℃ J/gK 0.38

 

 

Some key features of CuNi10 include:

  • Corrosion Resistance: Exceptional resistance to seawater corrosion, biofouling, and stress-corrosion cracking.
  • Strength and Ductility: Good mechanical strength while maintaining ductility for ease of fabrication.
  • Thermal Conductivity: High thermal conductivity, beneficial in heat exchangers and condensers.
  • Electrical Conductivity: Moderate electrical conductivity, suitable for certain electrical applications.
  • Antifouling: Natural antifouling properties, making it ideal for marine applications.

 

Applications:

  • Marine Engineering: Pipes, valves, and fittings in seawater systems.
  • Heat Exchangers: Tubing in desalination plants, power plants, and chemical industries.
  • Shipbuilding: Hulls and cladding for resistance against biofouling and corrosion.
  • Coinage: Used in coins due to its durability and aesthetic appeal.
  • Electronics: Electrical connectors and resistance wires.

 

Type CuNi10NC015
Composition(%) Cu Rest
Mn /
Ni 10
Max.continuous operating temperature(℃) 250
Resistivity at 20℃(μ m) 0.15
±10%
Resisitance-temperature coefficient 20-600℃ (×10-5/℃) ＜ 50
Thermovoltage to
copper at 20℃ in (μV/K)		 -25
Mean coefficient of linear thermal expansion, in (10-6/K) , at a temperature between 20 ℃ and 400 ℃ 17.5
Thermal conductance
at 20℃ (W/mK)		 59
Specific heat capacity at 20℃ in (20℃ J/gK) 0.38
Density at 20 ℃(g/cm3) 8.9
Melting temperature in (℃) 1100
Min.tensile strength in (N/mm2) 290
Elongation(%) 25

 

Technical data table

Diameter(mm) NC003 CuNi1 NC005 CuNi2 NC007 CuNi4 NC010 CuNi6 NC012 CuNi8 NC015 CuNi10 NC020 CuNi14 NC025 CuNi19 NC030 CuNi23 NC035 CuNi30 NC040 CuNi34 NC050 CuNi44
0.10 3.82 6.36 8.91 12.73 15.28 19.09 25.46 31.83 38.19 44.56 50.93 62.39
0.11 3.16 5.26 7.37 10.52 12.63 15.78 21.04 26.30 31.56 36.82 42.09 51.56
0.12 2.65 4.42 6.19 8.84 10.61 13.26 17.68 22.10 26.52 30.94 35.37 43.33
0.13 2.26 3.76 5.27 7.53 9.04 11.30 15.07 18.83 22.60 26.36 30.14 36.92
0.14 1.95 3.24 4.55 6.49 7.80 9.74 12.99 16.24 19.48 22.73 25.98 31.83
0.15 1.70 2.82 3.96 5.65 6.79 8.48 11.31 14.14 16.97 19.80 22.64 27.73
0.16 1.49 2.48 3.48 4.97 5.97 7.46 9.95 12.43 14.92 17.40 19.89 24.37
0.17 1.32 2.20 3.08 4.40 5.29 6.60 8.81 11.01 13.21 15.41 17.62 21.59
0.18 1.18 1.96 2.75 3.92 4.72 5.89 7.86 9.82 11.78 13.75 15.72 19.26
0.19 1.06 1.76 2.47 3.52 4.23 5.29 7.05 8.81 10.58 12.34 14.11 17.28
0.20 0.95 1.59 2.23 3.18 3.82 4.77 6.36 7.95 9.54 11.14 12.73 15.60
0.21 0.87 1.44 2.02 2.88 3.46 4.33 5.77 7.21 8.66 10.10 11.55 14.15
0.22 0.79 1.31 1.84 2.63 3.16 3.94 5.26 6.57 7.89 9.20 10.52 12.89
0.23 0.72 1.20 1.68 2.40 2.89 3.61 4.81 6.01 7.22 8.42 9.63 11.79
0.24 0.66 1.10 1.55 2.21 2.65 3.31 4.42 5.52 6.63 7.73 8.84 10.83
0.25 0.61 1.01 1.43 2.03 2.44 3.05 4.07 5.09 6.11 7.13 8.15 9.98
0.26 0.57 0.94 1.32 1.88 2.26 2.82 3.77 4.70 5.65 6.59 7.53 9.23
0.27 0.52 0.87 1.22 1.74 2.10 2.61 3.49 4.36 5.23 6.11 6.99 8.56
0.28 0.49 0.81 1.14 1.62 1.95 2.43 3.25 4.06 4.87 5.68 6.50 7.96
0.29 0.45 0.75 1.06 1.51 1.82 2.27 3.03 3.78 4.54 5.29 6.06 7.42
0.30 0.42 0.70 0.99 1.41 1.70 2.12 2.83 3.53 4.24 4.95 5.66 6.93
0.31 0.40 0.66 0.93 1.32 1.59 1.98 2.65 3.31 3.97 4.63 5.30 6.49
0.32 0.37 0.62 0.87 1.24 1.49 1.86 2.49 3.11 3.73 4.35 4.97 6.09
0.33 0.35 0.58 0.82 1.17 1.40 1.75 2.34 2.92 3.51 4.09 4.68 5.73
0.34 0.33 0.55 0.77 1.10 1.32 1.65 2.20 2.75 3.30 3.85 4.41 5.40
0.35 0.31 0.51 0.73 1.03 1.25 1.55 2.08 2.60 3.11 3.63 4.16 5.09
0.36 0.29 0.49 0.69 0.98 1.18 1.47 1.96 2.46 2.94 3.43 3.93 4.81
0.37 0.28 0.46 0.65 0.93 1.12 1.39 1.86 2.33 2.79 3.25 3.72 4.56
0.38 0.26 0.44 0.62 0.88 1.06 1.32 1.76 2.20 2.64 3.08 3.53 4.32
0.40 0.24 0.39 0.56 0.79 0.95 1.19 1.59 1.99 2.38 2.78 3.18 3.90
0.41 0.23 0.37 0.53 0.76 0.91 1.13 1.51 1.89 2.27 2.65 3.03 3.71
0.42 0.22 0.36 0.51 0.72 0.87 1.08 1.44 1.80 2.16 2.52 2.89 3.54
0.43 0.21 0.34 0.48 0.69 0.83 1.03 1.38 1.72 2.06 2.41 2.75 3.37
0.44 0.20 0.32 0.46 0.66 0.79 0.98 1.31 1.64 1.97 2.30 2.63 3.22
0.45 0.19 0.31 0.44 0.63 0.75 0.94 1.26 1.57 1.88 2.20 2.52 3.08
0.46 0.18 0.30 0.42 0.60 0.72 0.90 1.20 1.50 1.80 2.10 2.41 2.95
0.47 0.17 0.28 0.40 0.58 0.69 0.86 1.15 1.44 1.72 2.01 2.31 2.82
0.48 0.17 0.27 0.39 0.55 0.66 0.82 1.10 1.38 1.65 1.93 2.21 2.71
0.49 0.16 0.26 0.37 0.53 0.64 0.79 1.06 1.33 1.59 1.85 2.12 2.60
0.50 0.15 0.25 0.36 0.51 0.61 0.76 1.01 1.27 1.52 1.78 2.04 2.50
0.51 0.15 0.24 0.34 0.49 0.59 0.73 0.98 1.22 1.46 1.71 1.96 2.40
0.52 0.14 0.23 0.33 0.47 0.57 0.70 0.94 1.18 1.41 1.65 1.88 2.31
0.53 0.14 0.22 0.32 0.45 0.54 0.67 0.91 1.13 1.35 1.59 1.81 2.22
0.54 0.13 0.22 0.31 0.44 0.52 0.65 0.87 1.09 1.30 1.53 1.75 2.14
0.55 0.13 0.21 0.29 0.42 0.51 0.63 0.84 1.05 1.26 1.47 1.68 2.06
0.56 0.12 0.20 0.28 0.41 0.49 0.60 0.81 1.02 1.21 1.42 1.62 1.99
0.57 0.12 0.19 0.27 0.39 0.47 0.58 0.78 0.98 1.17 1.37 1.57 1.92
0.58 0.11 0.19 0.27 0.38 0.45 0.56 0.76 0.95 1.13 1.32 1.51 1.85
0.59 0.11 0.18 0.26 0.37 0.44 0.54 0.73 0.91 1.09 1.28 1.46 1.79
0.60 0.11 0.18 0.25 0.35 0.42 0.53 0.71 0.88 1.06 1.24 1.41 1.73
  • Tolerance of ohm/m: ±5%
  • Round wire: range from 0.04mm (0.0016″) to 12mm (0.4724″)
  • Ribbon: range from 0.05mm (0.002″) to 6mm (0.2362″), Max ratio width : thickness = 10:1

 

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2003

  • Total Annual:

    230000000-240000000

  • Employee Number:

    1400~1500

  • Ecer Certification：

    Verified Supplier

Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...

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Get in touch with us

  • Reach Us
  • Jiangyin Chengxin Alloy Material Co., Ltd ，
  • Building 3, No. 29, Beitanghe East Road, Qinglong Street, Tianning District, Changzhou City, Jiangsu Province
  • https://www.heatingalloywire.com/

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