High-Conductivity
Titanium-Clad Copper
Engineered for maximum current transfer and absolute chemical immunity. We manufacture explosively and metallurgically bonded Ti-Cu bars, rods, plates, and custom profiles designed for electroplating, chlor-alkali cells, marine grounding, and aggressive chemical processing.
Your OEM Partner for Metallurgically Bonded Ti-Cu Composites
The ultimate industrial balance: copper conductivity + titanium immunity.
Hele Titanium manufactures high-performance titanium-clad copper components engineered to eliminate galvanic corrosion and prevent interface delamination under severe thermal and electrical loads.
Using advanced explosive bonding and precision hot-roll techniques, we fuse an OFHC or high-conductivity copper core with an inert titanium outer layer, creating a composite that combines massive current-carrying capacity with long-term chemical immunity.
From custom-milled busbars for chlor-alkali systems to heavy-duty rods for electroplating lines, we engineer Ti-Cu profiles that reduce power loss, extend lifecycle performance, and integrate directly into demanding OEM equipment.
Titanium-Clad Copper Series: Maximum Conductivity, Zero Corrosion
From high-amperage busbars to bespoke electrochemical profiles, our explosive and metallurgical bonding processes are engineered to prevent interface delamination while delivering stable conductivity in severe corrosive service.
Titanium-Clad Copper Bars
C11000/OFHC Core + Gr2 Ti
Best for high-amperage conductor networks
Delivers copper-level current transfer with a titanium shield that resists corrosive attack in severe electrochemical service.
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Titanium-Clad Copper Rods
Ø10–100mm | 0.5–3.0mm Ti Wall
Best for PCB plating lines & chlor-alkali
Compact cylindrical conductor profiles engineered for long-life current transfer in aggressive process media.
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Titanium-Clad Copper Plates
5–50mm | Single/Double Clad
Best for rectifiers & tank bases
Strict flatness and dimensional control support structural stability and corrosion-proof electrical integration.
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Titanium-Clad Copper Busbars
Up to 6m Lengths | ASTM B898
Best for severe-corrosion power dist.
Optimized Ti/Cu ratio reduces power loss while protecting the copper core from chemical attack.
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Titanium-Clad Copper Sheets
1–10mm | Mill / Brushed Finish
Best for cathode plates & linings
Precision slit-to-width sheet forms combine conductivity with a chemically inert contact surface.
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Titanium-Clad Copper Electrodes
Pre-Drilled / Threaded | Opt. MMO
Best for electrowinning & anodizing
Ready-to-install conductor-electrode components built for stable electrochemical performance.
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Titanium-Clad Copper Strips
10–300mm Width | Coiled/Straight
Best for battery tabs & connectors
Zero-burr edge conditioning and precise width control improve conductor safety and assembly quality.
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Custom Ti-Cu Fabrication
CNC Milling / Turning / Welding
Best for proprietary OEM systems
We fabricate bespoke elbows, flanges, blocks, contacts, and connection parts to your exact technical drawings.
Request a QuoteChoose Titanium-Clad Copper by Form & Application Demand
Quickly identify the most suitable Ti-Cu solution based on conductor geometry, current load, corrosion exposure, installation method, and end-use system.
High-Amperage Bars
Busbar / Cell PowerBest for long conductor runs, electrolyzers, and industrial current-distribution networks.
Compact Rod Profiles
Plating / Chlor-AlkaliBest for rod-type current transfer in PCB plating lines, electrochemical cells, and anode hangers.
Flat Plates & Sheets
Rectifier / Base ContactBest for tank bases, plate contacts, flat conductor interfaces, and aggressive structural zones.
Connector & Strip Forms
Tabs / Narrow ConductorsBest for narrow-width electrical conductors, tabs, and high-current connector assemblies.
Custom OEM Geometry
Drilled / MachinedBest for proprietary assemblies requiring special hole patterns, flanges, or mounting logic.
Need help selecting the right Ti/Cu ratio, cladding thickness, geometry, or bonding route?
Custom Ti-Cu Composite Fabrication
Engineered to Your Exact Electrochemical Specifications
Standard off-the-shelf conductors often fail to match the spatial constraints, current-density limits, or mounting logic of proprietary electrochemical systems. We work directly with OEMs and plant engineers to produce bespoke titanium-clad copper profiles designed for long-term electrochemical reliability.
Metallurgical Calibration
- • specify exact Ti/Cu ratio
- • C11000 or OFHC copper core options
- • Grade 1 / 2 / 7 titanium cladding
Advanced Bonding Protocols
- • explosive or hot-roll bonding
- • controlled bonding for thermal load
- • anti-delamination & low resistance
Precision CNC & Assembly
- • drilling, slotting, threading, milling
- • ready-to-install fabricated parts
- • seamless integration, core protected
Surface & Contact Tuning
- • mill, brushed, or polished finish
- • MMO / platinum coating support
- • contact tuning for lower voltage drop
Maximum Conductivity. Zero Corrosion. OEM-Ready Fabrication.
Stringent Quality Control: Engineered for Zero-Defect Conductivity
In high-amperage electrochemical environments, interface delamination or compromised titanium shielding leads to catastrophic copper-core corrosion, unstable current flow, and severe voltage loss. We apply rigorous NDT and metallurgical QA protocols to ensure a continuous, void-free bond and stable conductor performance before shipment.
The Ti-Cu QA & Metrology Workflow
Interfacial Bond Integrity
Action: 100% Ultrasonic Testing (UT) per bond-quality requirements.
Goal: detect voids, unbonded areas, and interface delamination.
✓ Confirms a continuous metallurgical bond throughout the conductor profile.
Material Verification
Action: PMI / spectrometer verification of copper core and titanium cladding.
Goal: confirm OFHC / C11000 core purity and titanium grade identity.
✓ Prevents material mix-up and supports full heat-number traceability.
Cladding Shield Uniformity
Action: eddy-current or sectional thickness verification.
Goal: confirm exact titanium wall thickness from 0.5mm to 3.0mm.
✓ Ensures reliable long-term chemical immunity without exposed copper risk.
Electrical Performance
Action: micro-ohmmeter testing and continuity verification.
Goal: guarantee maximum current-carrying capacity and low interfacial resistance.
✓ Prevents hidden voltage drop in high-load systems.
Dimensional Metrology
Action: calipers, micrometers, CMM, and profile verification.
Goal: maintain flatness, width, diameter, and custom machining accuracy.
✓ Ensures seamless OEM installation and network integration.
Comprehensive QA Documentation Packet
- ✔ EN 10204 3.1 Material Test Certificate
- ✔ UT / NDT bond-integrity reports
- ✔ Certificate of Conformity
- ✔ Dimensional and cladding-thickness reports
- ✔ ISO 9001:2015 & export packing verification support
Industry-Specific Ti-Cu Solutions
Titanium-clad copper is the definitive conductor solution for high-current systems operating in aggressive media. We engineer bespoke Ti-Cu components to meet the exact electrical and chemical thresholds of your application.
Electroplating & Surface Finishing
Profile Focus: Busbars & Anode Rods
Challenge: Acidic plating tanks destroy conventional copper conductors and increase power loss.
Solution: Metallurgically bonded Ti-Cu maintains stable current distribution while shielding the copper core from corrosion.
Service Condition: Acidic tanks, plating hangers
Power Distribution & Switchgear
Profile Focus: Busbars w/ Hole Patterns
Challenge: Coastal and corrosive environments rapidly oxidize exposed copper systems.
Solution: Ti-Cu busbars deliver copper-grade conductivity with titanium-level oxidation and corrosion resistance.
Service Condition: Coastal substations, corrosive electrical rooms
Chlor-Alkali & Chemical Processing
Profile Focus: Plates, Rods & Conductors
Challenge: Wet chlorine, hypochlorites, and severe electrolytes attack ordinary metallic conductors.
Solution: Custom cladding thickness and bond integrity protect conductor performance in aggressive electrochemical duty.
Service Condition: Electrolyzer frames, acid circulation
Marine & Cathodic Protection
Profile Focus: Grounding Grids & Conductors
Challenge: Permanent saltwater exposure causes fast conductor degradation and unstable grounding performance.
Solution: Ti-Cu composites preserve electrical continuity while preventing seawater-driven corrosion failure.
Service Condition: Shipboard electrical, marine grounding
Optimize current transfer and service life with Ti-Cu conductors engineered for corrosive industrial reality.
The Hele Titanium Advantage: OEM Excellence
Selecting a Ti-Cu manufacturer requires more than a price quote. It requires a guarantee of metallurgical integrity, dimensional reliability, and traceable performance under real operating load.
Specialized Metallurgical Bonding
Explosive and hot-roll bonding routes are selected to deliver a dense, void-free interface and reduce delamination risk under thermal cycling.
100% In-House Fabrication
From copper-core preparation to CNC machining and final verification, we control the entire production cycle for faster lead times and tighter profile accuracy.
Engineered Customization
Every Ti-Cu rod, bar, plate, or strip can be tailored for exact Ti/Cu ratio, cladding thickness, and amperage requirement.
Certified Compliance & Traceability
Production aligns with ISO 9001:2015 and relevant material standards, with EN 10204 3.1 MTC and UT reporting support.
Zero-Delamination Focus
Our bond-integrity control is designed specifically to eliminate the most critical long-term failure mode of clad conductors.
Global Logistics Ready
Export-ready packaging and documentation support North America, Europe, Asia, and project-driven OEM delivery schedules.
Ready to optimize your high-amperage system?
Technical FAQs: Titanium-Clad Copper (Ti-Cu)
Find quick answers about conductivity, metallurgical bonding, cladding thickness, delamination risk, fabrication, and long-term electrochemical performance.
Bonding & Performance
What is the primary engineering advantage of Ti-Cu composites over solid copper?
How is a 100% metallurgical bond achieved, and why does it matter?
Does titanium cladding significantly impact electrical conductivity?
How do you prevent interface delamination under thermal cycling?
Applications & Fabrication
Which industries benefit most from Ti-Cu bars and rods?
What are the common fabrication limits for Ti-Cu materials?
Can you machine custom holes, threads, and flanges into Ti-Cu parts?
How do I verify the quality and longevity of Ti-Cu components?
Inside Our Manufacturing & Quality System
See how we produce, inspect, and document titanium products as a direct manufacturing partner.
See how titanium-clad copper moves from copper-core preparation through bonding, profile finishing, machining, and final release.
A look inside the production areas where Ti-Cu conductors are bonded, machined, inspected, and prepared for shipment.
Our inspection system verifies bond integrity, material identity, cladding thickness, electrical continuity, and dimensional accuracy before shipment.
Documentation and traceability are essential for electrochemical systems, high-amperage conductors, and long-life industrial infrastructure.
Need production photos, inspection records, or documentation support? Contact our team for direct factory assistance.
Engineering & Procurement Guide: Titanium-Clad Copper (Ti-Cu)
Titanium-clad copper is the definitive composite solution for high-amperage systems operating in aggressive media. This guide outlines the metallurgical bonding technologies, material-grade selections, and QA protocols required to ensure zero interface delamination and maximum electrical efficiency.
Before You RFQ Titanium-Clad Copper, Confirm These 3 Things
- • What geometry best fits your system: rod, bar, plate, busbar, strip, or custom machined profile?
- • What current load, conductivity target, and corrosion environment must the component withstand?
- • Which core grade, titanium grade, and cladding thickness are required for long-term reliability?
1. Core Engineering Advantages
Ti-Cu eliminates the fundamental conductivity-versus-corrosion trade-off. Solid copper provides excellent electrical transfer but is rapidly destroyed by acids, chlorides, and seawater. Solid titanium resists these environments flawlessly but is a poor conductor. By combining a highly conductive copper core with a chemically inert titanium shield via metallurgical bonding, engineers achieve a zero-compromise conductor for the most severe industrial applications.
2. Material Grade Selection Matrix
| Material | Role in Composite | Key Advantage | Best Use Case |
|---|---|---|---|
| C11000 (ETP Copper) | Conductive Core | High conductivity, cost-effective | Standard busbars, general electroplating |
| C10200 (OFHC Copper) | Conductive Core | Highest conductivity, hydrogen embrittlement resistant | High-end electrolyzers, extreme amperage systems |
| Grade 1 Ti | Outer Cladding | Highest ductility, easy forming | Complex profiles, thin cladding |
| Grade 2 Ti | Outer Cladding | Standard strength + excellent corrosion resistance | Majority of industrial applications |
| Grade 7 Ti (Pd-alloyed) | Outer Cladding | Immunity to reducing acids | Extreme chemical processing environments |
3. Advanced Metallurgical Bonding Technologies
A simple mechanical sleeve is insufficient for high-current applications due to air gaps that cause electrical resistance. We utilize Explosive Welding and Hot-Roll Bonding, often combined with hot extrusion and stretching for long rods. These processes create a true metallurgical weld at the atomic level, ensuring high interfacial shear strength and absolute electrical continuity.
4. Interfacial Integrity: Preventing Delamination
The #1 failure mode of poorly manufactured clad conductors is delamination—where the titanium separates from the copper due to thermal stress or poor bonding. We prevent this by strictly controlling the Intermetallic Compound (IMC) layer thickness during the thermal bonding phase, optimizing the Ti/Cu ratio, and verifying every piece with 100% Ultrasonic Testing (UT) to detect hidden voids.
5. Comparative Material Analysis
| Feature | Ti-Clad Copper | Solid Copper | Solid Titanium |
|---|---|---|---|
| Conductivity | Excellent (Core) | Excellent | Poor |
| Corrosion Resistance | Excellent (Shield) | Poor in Acids | Excellent |
| Total Cost of Ownership | Lowest (Long Life) | High (Replacement) | High (Power Loss) |
| Typical Logic | Ultimate synergy | Dry/safe zones only | Structural/low-current |
6. Available Product Geometries & Specifications
| Form | Typical Range | Cladding Thickness | Typical Use |
|---|---|---|---|
| Bars & Rods | Ø10mm – 100mm | 0.5mm – 3.0mm | Plating hangers, anodes |
| Plates & Sheets | 1mm – 50mm thick | 1.0mm – 5.0mm | Tank bases, structural contacts |
| Busbars | Up to 6m lengths | 1.0mm – 2.5mm | Power distribution networks |
| Custom Profiles | Per Drawing | Variable | Proprietary OEM assemblies |
7. Quality Control & International Compliance Standards
Production is guided by standards such as ASTM B898 (Reactive and Refractory Metal Clad Plate) and ASTM B432. The copper input aligns with relevant ASTM standards, while the titanium conforms to ASTM B265. Full traceability is maintained via EN 10204 3.1 certification, supported by rigorous dimensional and electrical continuity verification.
8. Industry-Specific Value Mapping
Whether it is preventing power loss in chlor-alkali electrolyzers, stopping acid corrosion in PCB plating lines, or ensuring lifelong continuity in marine grounding grids, Ti-Cu composites deliver measurable ROI by eliminating conductor replacement cycles and reducing energy consumption.
Optimize Your System’s Electrical Efficiency and Service Life
Hele Titanium provides end-to-end support for titanium-clad copper, from material-grade selection to finished conductor fabrication, helping OEMs and plant engineers reduce corrosion risk, current loss, and lifecycle cost.
Get Your Titanium-Clad Copper Solution
Tell us your required Ti-Cu form, copper core grade, titanium cladding grade, wall thickness, current load, application environment, and machining requirements. Our team will recommend the most suitable bonded composite solution for your system.
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✓Advanced Metallurgical Bonding
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✓High-Conductivity + Corrosion Resistance
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✓UT, MTC & Full Traceability Support
Direct Contact:
sales@heletitanium.com
Room 1206, Building 1, Huaxia Yue World
