GOST МНЖМц30-1-1 CuNi Busbar Corrosion Resistant Copper-Nickel Alloy For Offshore Energy
Price:
Negotiable
MOQ:
10kg
Delivery Time:
5-8 days
Brand:
DLX
Product Description
GOST МНЖМц30-1-1 CuNi Busbar - Robust Copper Alloy for Offshore Energy Applications
The GOST МНЖМц30-1-1 copper-nickel busbar is a specialized alloy engineered for demanding industrial and offshore energy applications. With a precise composition of approximately 70% copper, 30% nickel, plus controlled additions of manganese and iron, this alloy delivers exceptional durability, corrosion resistance, and stable conductivity.
Manufactured to strict GOST specifications, МНЖМц30-1-1 busbars offer superior performance in challenging environments, particularly in saline and high-moisture conditions where standard copper or aluminum busbars would degrade. The nickel content provides enhanced seawater protection, while manganese and iron improve structural integrity and erosion resistance.
Key Material Properties
| Property / Alloy Grade | МНЖМц30-1-1 (GOST) | C70600 (90/10 CuNi) | C71500 (70/30 CuNi) | Pure Copper (Cu) |
|---|---|---|---|---|
| Copper Content (%) | ~68–70 | 90 | 70 | 100 |
| Nickel Content (%) | ~30 | 10 | 30 | 0 |
| Iron (%) | ~1 | 1.5 max | 0.5 max | — |
| Manganese (%) | ~1 | — | — | — |
| Max Service Temperature (°C) | 200 | 200 | 200 | 150 |
| Corrosion Resistance | Excellent | Very High | Superior | Moderate |
| Electrical Conductivity (% IACS) | ~10–12 | ~21 | ~12 | 100 |
| Applications | Offshore energy, shipbuilding, desalination plants, industrial power grids | Marine systems, shipboard power | Chemical plants, offshore power | General power distribution |
| International Equivalents | GOST МНЖМц30-1-1 | ASTM B122 C70600 | ASTM B122 C71500 | ASTM B187 |
Compared to C70600 (90/10 CuNi) and C71500 (70/30 CuNi), МНЖМц30-1-1 offers superior stability and toughness due to its additional alloying elements. While C70600 provides higher conductivity, МНЖМц30-1-1 excels in harsh, corrosive environments where long-term mechanical performance is critical.
Manufacturing Excellence
DLX produces МНЖМц30-1-1 busbars with rigorous quality control, including chemical composition testing, dimensional verification, and surface quality inspection. Each busbar meets GOST standards and aligns with international equivalents, ensuring reliability for both local and global projects.
Primary Applications
- Offshore energy installations for high-current switchboards and grounding systems
- Shipboard electrical systems requiring seawater resistance
- Desalination plants needing chloride-induced stress corrosion protection
- Industrial power distribution networks demanding both conductivity and strength
Industry Advantages
As offshore wind, oil, and gas industries expand globally, МНЖМц30-1-1 busbars provide critical advantages by minimizing maintenance costs and extending service life in mission-critical applications. Their corrosion resistance significantly reduces downtime and replacement needs.
DLX offers both standard sizes and customized dimensions, surface treatments, and precision cutting to meet exact project requirements. Our technical team collaborates with engineers to recommend optimal solutions for each application.
Material Comparison
МНЖМц30-1-1 outperforms pure copper and aluminum busbars in corrosive environments. While copper offers excellent conductivity, it degrades in seawater exposure. Aluminum lacks the mechanical resilience needed for offshore applications. МНЖМц30-1-1 provides the ideal balance of conductivity and durability.
About DLX Manufacturing
Our 12,000㎡ ISO 9001-certified facility has an annual production capacity of 1,200 tons. All products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before dispatch.
We provide comprehensive after-sales support and technical consulting in multiple languages to ensure swift resolution of any issues.
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Company
Changzhou DLX Alloy Co., Ltd.
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Jane