Titanium Wire

Key Advantages

Lightweight strength: high strength‑to‑weight ratio helps reduce mass while maintaining durability.
Corrosion resistance: excellent performance in chlorides and seawater; note, titanium is not resistant to HF (hydrofluoric acid).
Clean, consistent surfaces: bright‑drawn or pickled finishes support repeatable forming and welding.
Tight diameter control: fine tolerances and roundness for stable winding and downstream machining.
Flexible supply: small diameters from 0.10 mm for instruments up to 6.0 mm for structural uses; small‑batch prototyping available.

Primary Applications

Medical devices: frames, springs, orthodontic components and implantable hardware (use Gr23/Gr5 per application).
Aerospace & mobility: fasteners, safety wire, sensor brackets and lightweight structural elements.
Industrial & chemical: tying, stitching and conductive elements in corrosive environments; electronics and research fixtures.

Testing & Inspection

Dimensional checks: diameter, ovality and straightness/coil uniformity.
Mechanical testing: tensile and elongation by heat and size as specified.
Surface inspection: visual and microcleanliness; inclusion/defect screening.
Non‑destructive testing: eddy‑current for continuity and surface/subsurface defects (size‑dependent).
Chemical analysis: composition verification per grade and standard.

Forming, Welding & Handling Notes

Cold‑drawn wire offers higher strength; annealed wire provides better ductility for coiling, bending and spring‑forming. When welding, use GTAW with proper inert shielding to avoid oxygen pickup and discoloration. Keep tooling and contact surfaces clean and free of iron or copper residues to prevent contamination.

Product Description

LuminaTitan supplies precision titanium wire manufactured to ASTM B863 for industrial, medical and aerospace use. With high strength‑to‑weight ratio, excellent corrosion resistance and biocompatible options, our wire is suitable for components requiring reliable forming, welding and long‑term stability. Production emphasizes chemistry control, surface cleanliness and dimensional consistency across spools and cut lengths.

Supply forms include coils on plastic/metal spools, straight cut lengths, and small prototype lots. Mill Test Certificates (MTC, EN 10204 3.1) and inspection reports are available on request to support supplier qualification and audits.

Technical Specifications

Parameter	Details	Why It Works for You
Standards	ASTM B863 (titanium and titanium‑alloy wire); ASTM F67 (CP grades for medical); ASTM F136 (Ti‑6Al‑4V ELI for medical)	Covers industrial and medical applications with recognized specs.
Grades	Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr12, Gr23	Choose balance of strength, formability and corrosion resistance; Gr23 for implant use, Gr5/Gr9 for higher strength.
Diameter	0.10 – 6.00 mm (others on request)	From micro‑instrument wire to structural diameters.
Supply Form	Coils/spools, random or cut lengths; straightened wire available	Supports automated winding and assembly.
Condition	Cold‑drawn or annealed; stress‑relieved/straightened as ordered	Select ductility for forming or higher strength for service.
Surface	Bright‑drawn, pickled, polished; degreased for clean welding	Consistent finish improves downstream yield and weldability.
Tolerances	Tight diameter/roundness per order; typical ±0.005 – ±0.03 mm depending on size	Stable process and interchangeability on automated lines.
Certificates	MTC EN 10204 3.1; chemical & mechanical reports; RoHS/REACH statements on request	Supports audits and regulatory documentation.

Typical Mechanical Properties (Annealed, indicative)

Values vary by grade and diameter; test per your specification.

Grade	Tensile Strength (min, MPa)	Yield Strength (min, MPa)	Elongation (min, %)
Gr1	240	138	24
Gr2	345	275	20
Gr3	450	380	18
Gr4	550	483	15
Gr5	895	828	10
Gr7	345	275	20
Gr9	620	438	15
Gr12	438	345	18
Gr23	860	795	10

Chemical Composition (Maximum Weight %)

Grade	N	C	H	Fe	O	Al	V	Pd	Mo	Ni	Ti
Gr1	0.03	0.08	0.015	0.20	0.18	—	—	—	—	—	bal
Gr2	0.03	0.08	0.015	0.30	0.25	—	—	—	—	—	bal
Gr3	0.05	0.08	0.015	0.30	0.35	—	—	—	—	—	bal
Gr4	0.05	0.08	0.015	0.40	0.40	—	—	—	—	—	bal
Gr5	0.05	0.08	0.015	0.40	0.20	5.5–6.75	3.5–4.5	—	—	—	bal
Gr7	0.03	0.08	0.015	0.30	0.25	—	—	0.12–0.25	—	—	bal
Gr9	0.03	0.08	0.015	0.25	0.15	2.5–3.5	2.0–3.0	—	—	—	bal
Gr12	0.03	0.08	0.015	0.30	0.25	—	—	—	0.2–0.4	0.6–0.9	bal
Gr23	0.03	0.08	0.012	0.25	0.13	5.5–6.5	3.5–4.5	—	—	—	bal

Packaging & Delivery

Packaging: spools with protective wrap or straight‑length bundles in moisture barrier and export wooden cases.
Labeling: grade, diameter, condition, heat/batch number, coil weight/length, PO number.
Shipping: global courier or sea freight; lead times aligned to your production schedule.

Compliance & Storage

RoHS and REACH statements can be provided. Store dry and clean; avoid chloride contamination and contact with carbon steel. Use dedicated tooling to preserve surface cleanliness and weldability.