English
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CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi14,CuNi19, CuNi23,CuNi30,CuNi34,CuNi40,CuNi44
DLX
bright
8.9g/cm3
420
ISO9001, ROHS
5kg
Aviation, Electronics, Industrial, Medical, Chemical
Copper
Introduction
CuNi44 Copper Nickel Alloy Rod is a copper-nickel alloy engineered for demanding industrial environments. With a low temperature coefficient of resistance (TCR) and high ductility, CuNi44 Copper Nickel Alloy Rod ensures consistent performance in precision resistors, thermocouples, and heating systems. Its ability to withstand temperatures up to 400°C, coupled with excellent corrosion resistance, makes it a top choice for applications in electronics, aviation, and chemical industries.
Manufactured by DLX Alloy, CuNi44 Copper Nickel Alloy Rod is available in customizable sizes to meet diverse industrial requirements, ensuring cost-effective and reliable heating solutions.
With a resistivity of 0.5±0.05 μΩ·m, CuNi44 Copper Nickel Alloy Rods provide efficient and stable heating, minimizing energy loss in electrical systems.
Resists degradation in acidic, alkaline, and humid environments, ensuring long-term durability in harsh industrial settings.
Operates reliably at temperatures up to 400°C, making it suitable for high-temperature heating applications.
Easily shaped into rods, strips, or custom forms, facilitating versatile designs for various industrial applications.
Offers excellent malleability, allowing for precise manufacturing of components like resistors and heating elements.
Specification
| Size Range | |
| Wire | 0.08-7.5mm |
| Ribbon | (0.05-0.35)*(0.5-6.0)mm |
| Strip | (0.50-2.5)*(5-180)mm |
| Rod | 8-50mm |
Properties Material |
Resistivity 200c μΩ.m |
Max working temperature (℃) |
Tensile strength (Mpa) |
Melting point (℃) | Density (g/cm³) | TCR X 10^(-6)/℃ (20-600℃) | EMF vs Cu (μV/℃)(0-100℃) |
| 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 |
Application Field
CuNi44 Copper Nickel Alloy Rod is widely utilized across various industries due to its corrosion resistance and high-temperature strength. Here are five key application fields:
Used in electrical heating cables and mats for industrial and domestic heating, providing consistent and efficient heat transfer.
Key component in thermal overload relays, ensuring reliable performance in electrical protection systems.
Provides stable resistance for circuit breakers, enhancing safety and efficiency in electrical systems.
Coupled with copper, iron, or Ni-Cr to form Type T, J, and E thermocouples for precise temperature measurement.
Ideal for manufacturing high-precision resistors and potentiometers used in electronics and industrial automation.
Our Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1.Market Leader - Top 5 in China's nonferrous metal industry
2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers
3.Low MOQ - Can customize samples
4.Short production lead time，fast delivery of whole cabinet
5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers
7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
FAQ
Factory Direct Supply with Competitive Wholesale Prices
Custom Sizes & Large Stock Availability
Fast Global Shipping & Reliable Industrial Supply
Guaranteed High Purity for Electronic & Industrial Applications
It depends on the quantity of the order, 10-30 days for small orders. For large orders, it takes 60 days.
Yes! We accept OEM/ODM production. You can send us your samples or drawings.
T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal
Yes, you are welcome to visit our factory. We are glad to have the opportunity to get to know each other.
We manufacture our products in Jiangsu, China and ship them from China to your country as soon as possible, which usually depends on your product requirements and quantity.
Yes, we can.
