Changzhou DLX Alloy Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, |
| Delivery Time | 5-10days |
| Si Content | ≤0.5 |
| Thermal Expansion | 13.3 μm/m°C (7.3 x 10-6 in/in°F) |
| From | China |
| Curie Point | -319℉ (-195℃) |
| Chemical Position | Ni 50~55% |
| Ultimate Strength | ≥760 MPa |
| Brand Name | DLX |
| Model Number | Copper-Nickel Busbar |
| Certification | CE,Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, | Delivery Time | 5-10days |
| Si Content | ≤0.5 | Thermal Expansion | 13.3 μm/m°C (7.3 x 10-6 in/in°F) |
| From | China | Curie Point | -319℉ (-195℃) |
| Chemical Position | Ni 50~55% | Ultimate Strength | ≥760 MPa |
| Brand Name | DLX | Model Number | Copper-Nickel Busbar |
| Certification | CE,Rohs | Place of Origin | China |
| High Light | Mn1Fe Copper Nickel Alloy Busbar ，DIN CuNi Alloy Busbar ，High Conductivity Copper Nickel Busbar | ||
DIN CuNi30Mn1Fe copper-nickel busbars represent a highly durable solution for electrical and industrial applications requiring exceptional corrosion resistance and mechanical reliability. Composed of approximately 70% copper, 30% nickel, with small additions of manganese and iron, this alloy offers superior resistance to seawater, industrial chemicals, and high-moisture environments while maintaining reliable conductivity.
| Property / Alloy Grade | CuNi30Mn1Fe (DIN) | C70600 (90/10 CuNi) | C71500 (70/30 CuNi) | Pure Copper (Cu) |
|---|---|---|---|---|
| Copper Content (%) | 68–70 | 90 | 70 | 100 |
| Nickel Content (%) | ~30 | 10 | 30 | 0 |
| Manganese (%) | ~1 | — | — | — |
| Iron (%) | 0.5–1.0 | 1.5 max | 0.5 max | — |
| Max Service Temp (°C) | 200 | 200 | 200 | 150 |
| Corrosion Resistance | Excellent | Very High | Superior | Moderate |
| Electrical Conductivity (% IACS) | ~10–12 | ~21 | ~12 | 100 |
| Applications | Industrial busbars, offshore energy, desalination, power distribution | Marine systems, shipboard power | Industrial power grids, offshore plants | General power distribution |
| International Equivalents | DIN 2.0882 CuNi30Mn1Fe | ASTM B122 C70600 | ASTM B122 C71500 | ASTM B187 |
The alloy's strength lies in its balanced composition. The 30% nickel content enhances corrosion resistance and provides mechanical stability, while the controlled additions of manganese and iron improve toughness and resistance to erosion. Compared to pure copper, which is prone to rapid degradation in aggressive environments, CuNi30Mn1Fe maintains its performance over long service cycles, reducing downtime and maintenance costs.
When compared to C70600 (90/10 CuNi) and C71500 (70/30 CuNi), CuNi30Mn1Fe offers a unique performance profile. While it shares similarities with 70/30 CuNi alloys, the presence of manganese and iron provides additional mechanical resilience and stability in demanding industrial settings.
At DLX, our manufacturing processes focus on maintaining tight control over alloy composition and mechanical properties. Every CuNi30Mn1Fe busbar is tested for dimensional accuracy, electrical conductivity, and surface finish. Our quality assurance protocols ensure compliance with DIN 2.0882 standards and other international benchmarks.
We provide multilingual after-sales support and technical consulting to help resolve any issues swiftly. Our global supply chain and efficient logistics network ensure timely delivery worldwide.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
1000000-120000000+
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ... Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ...
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