Titanium CNC Machining (Ti-6Al-4V)

Multi-axis CNC machining of Ti-6Al-4V, Ti-6Al-4V ELI, and CP Grade 2 titanium for aerospace, defense, and medical OEMs. ITAR registered, Hanover, PA.

Titanium CNC machining at Olympus Machining LLC. Multi-axis milling and turning of Ti-6Al-4V (Grade 5), Ti-6Al-4V ELI (Grade 23), and Commercially Pure Titanium Grade 2 for aerospace structural components, defense hardware, medical implants and instruments. AS9102 First Article Inspection, CMM dimensional verification, and material certifications with heat-lot traceability. ITAR registered, CAGE 9V9P0, CMMC Level 1. Hanover, Pennsylvania.

About Titanium CNC Machining (Ti-6Al-4V)

Titanium CNC Machining (Ti-6Al-4V) at Olympus Machining LLC is delivered from our ITAR-registered precision CNC machine shop in Hanover, Pennsylvania (York County). This page (https://www.olympusmachining.com/materials/titanium-cnc-machining) documents the scope, controls, and engineering practices we apply for OEM, aerospace, defense, and medical buyers requesting titanium cnc machining (ti-6al-4v).

Olympus Machining is CAGE 9V9P0, CMMC Level 1 self-attested per FAR 52.204-21, and NAICS 332710. CMM dimensional inspection is performed in-house on Haas HMM 430 and Chien Wei CWB-450-CNC. AS9102 Rev C First Article Inspection packages, material certifications with heat/lot traceability, and Certificates of Conformance are produced on request as part of titanium cnc machining (ti-6al-4v).

To request a quote, supplier qualification documentation, or a controlled copy of our capability statement related to titanium cnc machining (ti-6al-4v), contact info@olympusmachining.com or call (717) 634-5094. Olympus Machining LLC, 639 Frederick Street Suite 1, Hanover, PA 17331.

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    Titanium CNC Machining

    Precision CNC milling and turning of titanium alloys for aerospace structural components, defense hardware, and medical device parts. Olympus Machining is a U.S.-based, ITAR-registered CNC machine shop in Hanover, Pennsylvania (CAGE 9V9P0).

    Titanium Grades We Machine

    • Ti-6Al-4V (Grade 5): The aerospace workhorse — 6% aluminum, 4% vanadium. Tensile strength ~950 MPa (138 ksi), density 4.43 g/cm³. Used for airframe brackets, defense fasteners, and orthopedic implants per ASTM F136 / AMS 4928.
    • Ti CP Grade 2: Commercially pure titanium. Lower strength (~345 MPa / 50 ksi) but excellent corrosion resistance and biocompatibility per ASTM F67. Used for medical implants, chemical processing components, and marine hardware.
    • Ti-6Al-4V ELI (Grade 23): Extra-low-interstitial variant of Grade 5 for surgical implants and cryogenic service per ASTM F136.

    Machining Approach

    Titanium is notoriously difficult to machine. Low thermal conductivity concentrates heat at the cutting edge, work-hardening and built-up edge are common, and chemical reactivity with tool coatings shortens tool life. Olympus Machining runs titanium with coated carbide tooling at reduced surface speeds (typically 60–100 SFM for Ti-6Al-4V), high feed rates per tooth, climb milling strategies, and flood coolant to evacuate heat and chips. For deep pocketing, we use trochoidal toolpaths to control radial engagement and protect tool life.

    Rigidity matters. Titanium's modulus is roughly half that of steel, so workholding and tool overhang are sized to suppress deflection and chatter — particularly on thin-wall aerospace structural parts.

    Typical Tolerances & Finish

    • ±0.001″ on milled features, ±0.0005″ on precision turned ODs and bores
    • Ra 0.4–0.8 µm achievable as-machined; finer with polishing pass
    • AS9102 Rev C First Article Inspection on aerospace and defense orders
    • Material certifications and Certificates of Conformance with every shipment

    Typical Applications

    Aerospace & Defense

    Airframe brackets, suppressor end caps, missile components, fasteners, structural ribs, and engine-adjacent hardware.

    Medical Devices

    Surgical instrument bodies, dental abutments, orthopedic implant components, and biocompatible structural parts.

    Need Titanium Parts Quoted?

    Send a drawing or STEP file with material callout and tolerance schedule. A CAM engineer reviews every quote.

    Submit a Drawing

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    Last reviewed: May 12, 2026