Commercially Pure Titanium Hex Rod
CP Grade 4 hexagonal titanium rod for corrosion-resistant fasteners in desalination plants. Under 8108.90.60.31 as other titanium rods, no fittings per note. >99% pure titanium.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If threaded into screws/bolts
Finished threaded fasteners classify under Chapter 73 steel equivalents, material secondary.
If crucible linings industrial
High-purity rods for ceramic crucibles end-use shift to Chapter 69.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• ASTM B348 cert required; declare CP grade to confirm Chapter 81 applicability
• Hex shape still 'rod' if solid; hollow profiles risk tube scrutiny
• Avoid machining pre-import if retaining bar classification
Related Products under HTS 8108.90.60.31
Titanium Grade 5 Round Bar
A high-strength titanium alloy bar made from Ti-6Al-4V (Grade 5), used in aerospace and medical implants. Classified under HTS 8108.90.60.31 as other bars, rods, profiles, and wire of titanium, excluding tubes/pipes with fittings. Meets chapter definition for titanium articles not less than 99% titanium or specified alloys.
Titanium Grade 2 Welding Rod
Commercially pure titanium Grade 2 rod designed for welding filler material in chemical processing equipment. Falls under HTS 8108.90.60.31 for other titanium rods and wire, distinct from pipes/tubes. Excludes base metal alloys under Chapter 81 purity rules.
Titanium Grade 23 Wire
Fine titanium wire (Ti-6Al-4V ELI Grade 23) for surgical implants and springs. HTS 8108.90.60.31 covers other titanium wire excluding fitted pipes. Adheres to alloy definitions in Chapter 81 US notes.
Titanium Square Profile Rod
Square-section titanium profile rod for architectural frameworks and marine hardware. Classified in 8108.90.60.31 as other profiles of titanium, not tubes with fittings per US note. Standard unwrought form.
Titanium Grade 9 Flat Bar
Ti-3Al-2.5V (Grade 9) flat bar stock for bicycle frames and sporting goods. HTS 8108.90.60.31 for other titanium bars/rods/profiles/wire, excluding special tubes. Fits purity/alloy criteria.
Titanium Thin Wire for Springs
0.5mm Grade 1 titanium wire coiled for precision springs in watches. Classified 8108.90.60.31 other wire; pure titanium bar/rod form. Not coated or insulated.