Jiangsu Whosale CuNi19 Resistance Wire Nc025 Custom Made CuNi Heat Resistant Wires with Cheap Price
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Product Highlights
- Customized Sheath Material: Sheath material is fully customizable to meet specific application requirements.
- OEM & ODM Service: Factory supports customized sizes for wires, rods, strips, plates, and tubes.
- Low Thermal EMF: Features outstanding stability and low thermal EMF vs copper for precision instruments.
- Wide Size Range: Wire diameter 0.02-7.5mm, Rod 8-50mm, and various ribbon/strip dimensions available.
- ISO9001 Certified: Manufacturing process certified under ISO9001 quality management standards.
- 24/7 After-Sales Support: Dedicated support team available 24 hours on ****** platform.
- Free Sample Available: Free testing samples provided, buyer covers shipping costs.
Product Attributes
- Customization
- Available
- Type
- Bare
- Conductor Type
- Solid
- Model NO.
- CuNi19
- Application
- Heating
- Conductor Material
- Copper
- Sheath Material
- Customized
- Insulation Material
- None
- Material Shape
- Round Wire
- Certification
- ISO9001
- Brand
- Victory
- Condition
- Soft Annealed
- Density
- 8.9g/cm3
- TCR X10-6 / 0c (20~600 0c)
- <100
- Emf Vs Cu (μV/ 0c) (0~100 0c)
- -8
- Melting Point
- 1085
- Transport Package
- Customized
- Specification
- 0.05-7.5mm
- Origin
- China
- Production Capacity
- 50000kg/Month
- Package Size
- 25.00cm * 20.00cm * 15.00cm
- Package Gross Weight
- 5.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

It has character of small resistance temperature coefficient,low thermal EMF vs copper E,outstanding long-term stability,good weldability and workability,which makes it to be superior precision surveying instrument.such as resistor measure voltage/current/resistance and more.
It is also high-quality electric heating wire for low-temperature heating element,such as heater of air-conditioning
system,household heating appliances.
Copper nickel alloyseries:
Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Size dimension range:
Wire: 0.02-7.5mm
Rod: 8-50mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
FeCrAl Alloy: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.Go to Review
NiCr Alloy: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60.Go to Review
CuNi Alloy: NC003,NC010,NC012,NC015,NC020,NC025,NC030,NC040,NC050,Constantan,6J8/11/12/13/.Go to Review
Welding wire: ERNiCrMo-3/4/13,ERNiCrFe-3/7,ERNiCr-3/7,ERNiCu-7,ERNi-1, ER70S-6.Go to Review
Thermocouple alloy: K,J,E,T,N, S,R,B,KX,JX,EX,TX,NX.Go to Review
Inconel alloy: Inconel 600,601,617,X-750,625,690,718,825.Go to Review
Incoloy alloy: Incoloy 800,800H,800HT,825,925.Go to Review
Hastelloy alloy: HC-276,C-22,C-4,HB,B/2/3,X,N.Go to Review
Monel Alloy: Monel 400,K500.Go to Review
High-temperature alloy : A-286,Nimonic80A/90,GH131,GH1140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169.
Precision alloy series: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.Go to Review
Thermal spray alloy: Inconel 625,Ni95Al5,Monel400,45CT,HC-276,K500,Cr20Ni80.
| Properties/ | Resistivity (200C μΩ.m) | Max working temperature (ºC) | Tensile strength (Mpa) | Melting point (ºC) | Density (g/cm³) | TCR X 10^(-6)/ºC (20-600ºC) | EMF vs Cu (μV/ºC)(0-100ºC) |
| Material | |||||||
| NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | 8.9 | <100 | -8 |
| NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | 8.9 | <120 | -12 |
| NC010 (CuNi6) | 0.1 | 220 | 250 | 1095 | 8.9 | <60 | -18 |
| NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | 8.9 | <57 | -22 |
| NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | 8.9 | <50 | -25 |
| NC020 (CuNi14) | 0.2 | 300 | 310 | 1115 | 8.9 | <30 | -28 |
| NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | 8.9 | <25 | -32 |
| NC030 (CuNi23) | 0.3 | 300 | 350 | 1150 | 8.9 | <16 | -34 |
| NC035 (CuNi30) | 0.35 | 350 | 400 | 1170 | 8.9 | <10 | -37 |
| NC040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 8.9 | 0 | -39 |
| NC050 (CuNi44) | 0.5 | 400 | 420 | 1200 | 8.9 | <-6 | -43 |




The application of copper nickel wire:
1. Electronic field: Copper nickel alloys are widely used in the electronic manufacturing industry, such as telephone lines,
satellite communication lines, satellite launch lines, etc. The high conductivity, high corrosion resistance, and reliable
performance of copper nickel alloy make it an ideal material for electronic product manufacturing.

Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Product Available Size:
Wires: Diameter0.5~7.5mm
Rods:Diameter8.0~200mm
Strip:Thickness0.5~2.5mm, Width5~180mm
Plate: Customized
Tube: Customized
After sale service:
24 hours on ****** for after sale service
****** trade assurance




Q. What is your working time?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244514". Items marked "" are certified.
Company Profile
Changzhou Victory Technology Co., Ltd is a leading manufacturer of high-quality nickel alloy products. We offer a wide range of solutions, including pipes, fittings, bars, sheets, and wires, specializing in grades such as Monel, Inconel, Incoloy, and Hastelloy. With a focus on innovation and customer satisfaction, we adhere strictly to standard compositions, ensuring consistent quality and performance. Trust Victory as your reliable supplier for all your nickel alloy needs.
Driven by our commitment to excellence, we have obtained ISO9001 international quality management system certification and SGS certification. Our customer-centric approach allows us to understand and meet the unique requirements of clients across industries. Experience the reliability, quality, and expertise that set us apart. Choose Changzhou Victory Technology Co., Ltd as your trusted partner in the nickel alloy industry.
Changzhou Victory Technology Co., Ltd was established in 2016 and has passed ISO9001 international quality management system certification and SGS certification. Our factory is becoming a high-tech company, specializing in the R&D and production of special alloy materials. The production process includes melting, wire drawing, heat treatment, finishing, and testing.
Main categories: Heating Resistance Wire, Nickel Welding Wire, Thermocouple Wire, Corrosion Resistance Alloy, Thermal Spray Alloy
About Our Factory & Business Background
- Address
- Room 301, 303, 305, 307, 309, Building B, No. 32, Taihu West Road, Xinbei District, Changzhou, Jiangsu, China
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-09-01
FAQ
- What is your working time?
- Monday- Saturday : 7: 30AM-17: 00PM (Beijing time, GMT+08. 00) We have public holiday during May.1-3, Oct. 1-7 and Chinese New Year holiday. Please email us during our holiday if u have any question.
- Do you provide free samples?
- Yes, we can provide a free sample for testing, buyer should bear all the shipping costs.
- What is your payment terms?
- T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal
- What is the lead time?
- Usually sample lead time is 7 days after payment has been confirmed.
- What's your contact information?
- Contact us via ****** message or email during working hours for inquiries.
Send your message to this supplier
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