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Factory OEM Ni Cu Bimetallic Plate Corrosion Resistant Industrial Use
Leading factory OEM manufacturer of Ni Cu bimetallic plates for industrial corrosion resistance. 12,000 m² facility, ISO 9001 certified. Pure Ni-Cu metallurgical bond. Global shipping.
- Overview
- Applications
- DLX Alloy
- FAQs
- Recommended Products
Product Overview of Copper Nickel Alloy Clad Plate
Our factory OEM Ni Cu bimetallic plate is a high-performance nickel copper clad plate produced by advanced bonding methods such as roll bonding or explosive welding. One side is pure nickel for outstanding corrosion resistance and weldability, while the other side is pure copper for superior electrical and thermal conductivity.
This corrosion-resistant industrial bimetallic plate delivers the combined advantages of both metals in a single, metallurgically bonded composite sheet. It is widely used in electrical connectors, battery terminals, heat exchangers, petrochemical equipment, and other industrial applications requiring reliable performance in harsh environments.
Product Features of Ni Cu Bimetallic Plate Supplier
1.Inseparable Metallurgical Bonding: Our layers are fused at the atomic level. The bond strength exceeds the shear strength of the base copper, ensuring zero delamination even under high-pressure steam and extreme mechanical loads.
2.Synergistic Thermal Management: By leveraging a pure copper core (~400 W/m·K), our bimetallic plates dissipate heat up to 15 times faster than standard 316L stainless steel, preventing hotspots in chemical reactors.
3.Exceptional Chemical Stability: The pure nickel surface layer (≥99.6%) provides a permanent barrier against hydrofluoric acid, alkalis, and chlorides, significantly extending the service life of industrial vessels.
4.Forming & Ductility: The composite sheet remains ductile after bonding, allowing it to be bent, stamped, or deep-drawn into complex geometries without cracking the nickel interface.
Custom Attributes
| Attribute | Specification |
|---|---|
| Material Structure | Bimetal: Pure Nickel (Ni) Clad on Pure Copper (Cu) |
| Corrosion Resistance | Excellent in Seawater, Brine, and High-Humidity Marine Air |
| Trial MOQ | Starting from 10kg (Stock-dependent) |
| Sample Policy | Samples Available (Flexible Trial Order Support) |
| Nickel Layer (Ni) | ≥ 99.6% Purity (Corrosion Barrier) |
| Copper Layer (Cu) | ≥ 99.9% Purity (High Conductivity / Antifouling) |
| Bonding Strength | Metallurgical Fusion (No separation in marine vibrations) |
| Certifications | ISO 9001:2015, SGS, RoHS, Marine MTC available |
| Delivery Time | 3-5 days for samples; 15-25 days for trial batches |
Physical Properties & Chemical Composition
| Physical Properties | Pure Nickel Layer | Pure Copper Layer | Bimetal (Avg. at 20% Ni) |
|---|---|---|---|
| Density (g/cm³) | 8.89 | 8.96 | ~8.94 |
| Conductivity (% IACS) | ~22 | 100 - 101 | 82 - 88 |
| Thermal Conductivity (W/m·K) | 90.7 | 390 - 400 | ~330 |
| Elastic Modulus (GPa) | 207 | 110 - 128 | 135 - 150 |
| Material Layer | Ni (%) | Cu (%) | Fe (%) | C (%) | S (%) |
|---|---|---|---|---|---|
| Pure Nickel Side | 99.6 min | 0.10 max | 0.10 max | 0.05 max | 0.005 max |
| Pure Copper Side | - | 99.9 min | - | - | - |
Applications of Cu-Ni Clad Strip Factory
1.Chemical Vessel Linings: Protective bimetallic cladding for reactors, tanks, and agitators handling aggressive acids and alkalis.
2.Marine Engineering: Corrosion-resistant plates for desalination units, seawater heat exchangers, and shipboard cooling systems.
3.BESS & Power Grids: High-current transition busbars for large-scale energy storage systems and industrial power distribution networks.
4.Renewable Energy: Electrode connectors for hydrogen electrolyzers where both corrosion resistance and electrical efficiency are paramount.
Key advantage：
✔Risk-Free Trial: Test our material performance with Samples tailored to your thickness requirements.
✔Low Entry Barrier: Unlike large mills, we support small-batch trial orders (10kg+) to aid your R&D process.
✔Direct Factory Price: Save up to 20% compared to international distributors by purchasing directly from our 12,000 m² Changzhou facility.
✔Full Data Transparency: Every trial batch comes with a detailed MTC covering bonding integrity and chemical purity.
⭐Company Intro - DLX Alloy
Changzhou DLX Alloy Co., Ltd. is not just a high-volume manufacturer; we are a specialized metallurgical partner for global marine engineering projects. We believe that innovation in the offshore sector begins with accessible material trials. Unlike large-scale mills that require multi-ton commitments, DLX has established a dedicated "Trial & Sample Unit" to support engineers and R&D departments in the North American and European maritime sectors. With a 12,000 m² facility and 20 years of focus on bimetallic bonding, we provide the industrial scale required for mass production while maintaining the flexibility of a boutique laboratory. At DLX, we lower the barrier to advanced material adoption, fostering a collaborative path toward safer and more durable marine infrastructure.
Quality & Standards : DLX implements a zero-defect quality system for battery materials. We utilize online ultrasonic testing to ensure 100% bond integrity and automated optical inspection (AOI) for surface defects. All materials are fully compliant with RoHS 3, REACH, and UL standards for electronic insulation and safety.
Forms: sheet, strips, or custom pre-cut tags.
Packaging: Vacuum-sealed anti-oxidation VCI bags inside reinforced wooden crates.
MOQ: 10kg for standard 2:8 ratio stock; 20kg for custom thickness or specific tempers.
Documentation: Full MTC (EN10204 3.1), RoHS compliance certificate, and Bond Strength Report.
FAQs:
Q1: What is the structure of this Ni Cu bimetallic plate?
A: It is a clad composite plate with pure nickel on one side and pure copper on the other, bonded through advanced processes such as roll bonding or explosive welding to create a strong, permanent metallurgical interface.
Q2: Why choose a nickel copper clad plate for industrial use?
A: It combines copper’s high electrical and thermal conductivity with nickel’s excellent corrosion resistance and weldability, offering better performance and cost-efficiency than solid nickel or pure copper alone in corrosive industrial environments.
Q3: Can the thickness ratio of nickel to copper be customized?
A: Yes. As a factory OEM supplier, we offer fully customizable thickness ratios (e.g., 10% Ni / 90% Cu or other specifications), total thickness, dimensions, and surface finishes to meet specific industrial application requirements.
Q4: Is this bimetallic plate suitable for battery and electrical applications?
A: Absolutely. The nickel side provides excellent weldability for spot welding, while the copper core ensures low electrical resistance and efficient current transfer, making it ideal for battery tabs, terminals, and high-current connectors.
