UNS C71500 70/30 Copper Nickel Busbar DIN 2.0882 Compliant For Superior Corrosion Resistance And Power Distribution
Price:
Negotiable
MOQ:
15kg
Delivery Time:
15 days
Brand:
DLX
Product Description
UNS C71500 70/30 Copper Nickel Busbar - Reliable Conductivity for Power Distribution
UNS C71500 70/30 Copper Nickel busbars offer an optimal balance of corrosion resistance, strength, and reliable conductivity. With 70% copper and 30% nickel, this alloy provides superior corrosion resistance in aggressive industrial and offshore environments compared to 90/10 CuNi grades, while maintaining sufficient electrical conductivity for power distribution applications.
Material Properties Comparison
| Property / Alloy Grade | C71500 CuNi 70/30 | C70600 CuNi 90/10 | CuNi10Fe1Mn1 | Pure Copper (Cu) |
|---|---|---|---|---|
| Copper Content (%) | 70 | 90 | 88-90 | 100 |
| Nickel Content (%) | 30 | 10 | 9-10 | 0 |
| Max Service Temperature (°C) | 200 | 200 | 200 | 150 |
| Corrosion Resistance | Superior | Excellent | Excellent | Moderate |
| Electrical Conductivity (% IACS) | ~12 | ~21 | ~18 | 100 |
| Typical Applications | Industrial power distribution, offshore energy, chemical plants | Marine systems, shipboard power | Electrical connectors, industrial bus systems | General distribution |
| International Equivalents | ASTM B122, UNS C71500, DIN 2.0882 | ASTM B122, UNS C70600, DIN 2.0872 | DIN 2.0872 / CuNi10Fe1Mn1 | ASTM B187 |
The composition of C71500 makes it ideal for environments exposed to seawater, industrial cooling systems, and chemical plants. The high nickel content improves resistance to localized corrosion, stress corrosion cracking, and erosion, which are common challenges in industrial and marine operations.
Compared to C70600 (90/10 CuNi), C71500 offers better corrosion resistance but slightly lower conductivity. This makes C71500 the preferred choice for industries where environmental resistance is critical, such as offshore platforms, shipyards, and industrial plants handling aggressive media.
Key Advantages
- Superior corrosion resistance in seawater and chemical environments
- Excellent mechanical strength and durability
- Reliable electrical conductivity for power distribution
- Long service life with reduced maintenance requirements
- Compliance with international standards (ASTM B122, DIN 2.0882)
Applications
C71500 busbars are widely used in:
- Offshore energy systems (switchboards, grounding systems)
- Chemical and desalination plants
- Industrial power distribution networks
- Marine electrical systems
- High-demand electrical infrastructure
Quality Assurance
DLX manufactures C71500 busbars with precision, applying rigorous testing at every stage. Alloy composition is carefully verified to ensure compliance with international standards. Mechanical strength, dimensional accuracy, and surface quality are all inspected to guarantee that the final product meets or exceeds specifications.
About DLX
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards 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.
Our Commitment
We provide timely multilingual after-sales support and technical consulting to help resolve any issues swiftly and efficiently. Our global supply chain and efficient production processes ensure timely delivery, reducing project delays.
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Get in Touch
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Company
Changzhou DLX Alloy Co., Ltd.
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Jane