Titanium Clad Copper Drill Rod Bar

Our Titanium Clad Copper Drill Rod (also called Titanium Clad Copper Drilling Bar, Ti-Cu Clad Drill Bar, Titanium Clad Copper Rod for Machining) is manufactured by advanced metallurgical bonding technology, combining the excellent electrical and thermal conductivity of oxygen-free copper with the superior corrosion resistance and lightweight strength of titanium. Which is manufactured by explosive bonding, hot rolling, or continuous extrusion, ensuring 100% metallurgical bonding between Titanium and Copper.

Titanium Grade: TA1 / TA2 / Gr1 / Gr2 / Gr5 (Ti6Al4V)

Copper Core: T2 Copper / C11000 Electrolytic Tough Pitch Copper

Cladding Ratio: 10%–30% Titanium layer available

Diameter: 8 mm-120 mm

Length: 300 mm-6000 mm

Cladding Thickness: 0.5 mm-3 mm

Tolerance: ISO / ASTM / Customer drawing

We accept OEM machining, CNC drilling, threading, precision cutting, and customized shapes.

1. Raw Material Selection

Pure Titanium plates or tubes (Gr1/Gr2)

High-conductivity copper rods (T2 / C11000)

Surface cleaning & oxide removal

Keywords：titanium raw material, copper core selection, titanium surface treatment

2. Cladding & Metallurgical Bonding

Explosive Bonding / Hot Rolling / Extrusion Bonding

· High-energy explosive welding forms a solid-state metallurgical bond

· Or use hot rolling continuous bond forming

· No porosity, no delamination, strong adhesion

3. Heat Treatment

Stress-relief annealing

Controls grain size & bonding strength

Ensures perfect mechanical + electrical performance

Keywords: titanium copper heat treatment, annealed titanium clad copper, stress relieving process

4. Machining & Secondary Processing

CNC drilling

Boring

Threading

Polishing

Straightening

Custom cutting

Keywords：CNC machined titanium parts, titanium copper machining, custom titanium drill rod

5. Inspection & Quality Control for electrolytic processing rod

Ultrasonic Testing (UT)

Eddy Current Testing (ET)

Bonding strength test

Dimensional inspection

Surface defect inspection

6.Packing&Shipping

· Electroplating equipment

· Conductive components

· Electrolytic copper foil production

· Chemical equipment

· Battery industry / Hydrogen energy

· Marine engineering

· Power & electrical systems