Drilled Titanium Clad Copper Flat Bar

Ti-Cu Clad Flat Bar with Holes is a composite material made by bonding pure titanium (Grade 1 or Grade 2) and high conductivity copper (C11000/C10200) through explosive welding or hot rolling. On this clad bar, precision drilling or CNC machining is applied to create straight holes, deep holes, countersunk holes, or custom hole patterns, enabling direct installation in electrochemical equipment and power distribution systems.

Strong Metallurgical Bonding

Titanium is bonded to copper through explosive welding / hot rolling, forming high-strength, high-conductivity composite material.

Customized Drilling & CNC Machining

We provide:

· Through hole drilling

· Deep drilling

· Countersunk holes

· Slot holes

· Threaded holes

· Multi-hole patterns for electrical installation

Accuracy:±0.05 mm-±0.1 mm.

Excellent Corrosion Resistance + High Conductivity

Titanium (Ti) layer protects against acid, alkali, chlorine, seawater, electrolysis environments

Copper ensures excellent electrical and thermal conductivity

Lightweight + Cost Effective

A Ti-Cu clad bar offers titanium corrosion resistance at 1/3 the cost of solid titanium bars.

Thickness: 3-50 mm

Width: 10-150 mm

Length: 100-6000 mm

Hole diameter: 2-40 mm

Tolerance: ±0.05-0.1 mm

Customized it according to your request and drawing

1. Raw Material Selection & Surface Cleaning

Titanium plates / bars and electrolytic copper

Surface degreasing, brushing, descaling

2. Explosive Welding or Hot Rolling Compound

Titanium and copper bonded under high-energy explosive welding

Or composite hot rolling

Achieves metallurgical bonding

3. Hot Rolling / Cold Rolling / Straightening

Adjust thickness

Improve bonding uniformity

Ensure good flatness

4. Annealing / Heat Treatment

Relieve stress

Stabilize structure

Improve machinability

5. Precision Machining

· Sawing

· Milling

· Grinding

· Surface shaving

6. CNC Drilling Process

Our drilling capabilities:

· Vertical CNC drilling

· Multi-axis machining center

· Deep hole drilling machines

· Automated drilling with positioning fixtures

Hole types:

· Straight hole / deep hole

· Blind hole

· Threaded hole

· Countersunk hole

· Slot hole

· Multi-row hole grid

Accuracy:

Straightness ≤ 0.05 mm

Surface roughness Ra 1.6-3.2

7. Final Inspection

· Ultrasonic testing (UT)

· Eddy current testing (ET)

· Bonding strength test

· Dimensional check

· Surface inspection

8. Packaging

Poly bag + foam + export wooden case

Protection for long-distance marine transport

Typical industries：

· Electrolytic copper refinery

· Electrolysis / electroplating equipment

· Chlor-alkali plant

· PCB manufacturing

· Power distribution system

· Cathodic protection

· Marine engineering

· Chemical processing equipment

· Water treatment systems

· Hydrogen production electrolyzers

Specific uses：

· Titanium clad copper busbar

· Anode/cathode clamps

· Electrical connection plates

· Conductive support plates

· Electrolyzer cell busbars

· Electrode holders

Get a Customized Quote

Provide your requirements:

· Size (thickness × width × length)

· Titanium/copper grade

· Hole diameter, position, drawing or sketch

· Quantity             

· Surface requirements