C70600 Copper Nickel Busbar - High-Strength 90/10 CuNi for Marine Electrical Systems
C70600 90/10 Copper Nickel busbars are a premium solution for marine electrical systems, offering a combination of high conductivity, mechanical strength, and exceptional corrosion resistance. Designed specifically for shipboard and offshore applications, these CuNi busbars provide long-term reliability in harsh marine environments.
Key Features and Benefits
- 90% copper and 10% nickel composition for optimal performance
- Excellent electrical conductivity (~21% IACS) with enhanced corrosion resistance
- Superior performance in saltwater, humidity, and fluctuating electrical loads
- Maintains structural integrity and operational efficiency over extended service life
- Mechanical stability and dimensional integrity under continuous electrical loads
- Ductility allows for precise fabrication without compromising performance
Technical Specifications
| Property / Alloy Grade |
C70600 CuNi 90/10 |
C71500 CuNi 70/30 |
CuNi10Fe1Mn1 |
Pure Copper (Cu) |
| Copper Content (%) |
90 |
70 |
88-90 |
100 |
| Nickel Content (%) |
10 |
30 |
9-10 |
0 |
| Max Service Temperature (°C) |
200 |
200 |
200 |
150 |
| Corrosion Resistance |
Excellent |
Superior |
Excellent |
Moderate |
| Electrical Conductivity (% IACS) |
~21 |
~12 |
~18 |
100 |
| Typical Applications |
Ship electrical distribution, offshore platforms, marine switchboards |
Industrial power systems, offshore platforms |
Electrical connections in marine and industrial environments |
General electrical distribution |
| International Equivalents |
ASTM B122, DIN 2.0872, UNS C70600 |
ASTM B122, UNS C71500 |
DIN 2.0872 / CuNi10Fe1Mn1 |
ASTM B187 |
Applications
C70600 90/10 CuNi busbars are extensively used in:
- Marine electrical systems and shipboard power distribution
- Offshore platforms and renewable energy installations
- Desalination plants and coastal industrial facilities
- High-current switchboards and grounding systems
- Power distribution networks in harsh environments
Quality Assurance
DLX produces C70600 CuNi busbars to the highest quality standards. Every busbar undergoes rigorous testing for alloy composition, mechanical strength, dimensional accuracy, and surface finish. Electrical conductivity, corrosion resistance, and mechanical integrity are thoroughly verified to ensure consistent performance in marine applications.
Manufacturing Capabilities
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. All products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before dispatch.
Customer Support
We offer consultative services to help select the optimal busbar alloy, size, and fabrication method based on project requirements. Our global supply network ensures efficient delivery to shipyards, offshore platforms, and industrial marine projects worldwide. Multilingual after-sales support and technical consulting are available to resolve any issues swiftly.