ASTM f136 titanium

ASTM F136 Titanium – Medical Grade Ti6Al4V ELI Alloy

LINHUI TITANIUM delivers medical-grade ASTM f136 titanium (Ti6Al4V ELI) with precisely controlled interstitial content for surgical implant manufacturing. Our material meets FDA and CE-MDR compliance with thickness tolerance of ±0.05mm. Available forms include strips (≤4.76mm thickness × ≤610mm width), sheets (≤4.76mm × ≥610mm), plates (4.76–101.6mm × ≥254mm), bars (Dia. 4.76–101.6mm), and wire (Dia. ≤4.76mm). Each batch undergoes 100% ultrasonic and eddy current testing with EN 10204 3.1/3.2 certification. With 200+ tons stock inventory and ISO 9001:2015 certification, we ensure 3–7 days delivery for standard sizes, supporting global orthopedic and dental device manufacturers.

Key Features & Benefits

Enhanced Biocompatibility

Extra Low Interstitial chemistry prevents toxic ion release in body fluids. Your implants achieve superior osseointegration rates and reduced fibrous encapsulation risk.

Superior Fracture Toughness

Lower oxygen content (max 0.13%) delivers 15% higher ductility versus standard Grade 5. This prevents brittle fracture under millions of cyclic physiological loads.

Zero-Defect Quality Control

Every piece undergoes ultrasonic testing to detect subsurface flaws down to 0.5mm. We guarantee defect-free material for your critical machining operations.

Technical Specifications: ASTM F136 vs. Standard Ti-6Al-4V

Key Insight: The "ELI" (Extra Low Interstitial) designation means stricter control of oxygen/nitrogen - critical for medical devices requiring decades of reliable performance.

Manufacturing Process

Vacuum Arc Remelting (VAR)

Triple-melt VAR ingots eliminate macro-segregation and ensure homogeneous microstructure. This critical step prevents catastrophic implant failure caused by inclusions.

Controlled Cold Rolling

Multi-pass rolling at ambient temperature refines grain size to ASTM Grain Size 7–9. Your machining tools experience consistent cutting forces and longer tool life.

Annealing Treatment

Heat treatment at 700–750°C removes residual stress and optimizes alpha-beta phase balance. This delivers stable dimensional accuracy during precision CNC operations.

Quality Inspection

· 100% Ultrasonic Testing (UT): Detects internal voids ≥0.5mm per ASTM E213

· Eddy Current Testing (ECT): Identifies surface cracks down to 0.1mm depth

· Mechanical Testing: Tensile strength 860–965 MPa, Yield strength ≥795 MPa, Elongation ≥10%

· Chemical Analysis: Optical emission spectrometry verifies ELI composition per heat lot

· Certificates Provided: EN 10204 3.1/3.2, FDA DMF compliance, CE-MDR technical file support

Applications Of ASTM f136 titanium

Orthopedic Implants

Hip stems, femoral heads, tibial plates, spinal rods, and pedicle screws. The material's fatigue strength exceeds 500 MPa for 10⁷ cycles, matching human joint load requirements.

Dental Implantology

Abutments, prosthetic screws, and implant bodies. Crevice corrosion resistance in oral pH 4.5–8.0 environments ensures 20+ year service life.

Maxillofacial Reconstruction

Skull plates, mandibular meshes, and orbital floor implants. Surgeons can contour thin plates (0.5mm) intraoperatively without micro-crack formation.

Export Markets

We supply ASTM f136 titanium to 40+ countries:

· North America: USA (FDA-registered manufacturers), Canada

· Europe: Germany, France, Switzerland (MedTech hubs)

· Asia-Pacific: Japan, South Korea, Singapore (precision machining clusters)

· Middle East: UAE, Saudi Arabia (hospital procurement)

Why Choose Us

Direct Mill Supply

Factory pricing eliminates middlemen costs. You save 12–18% versus trading companies while ensuring quality traceability.

Full Heat Lot Traceability

Each piece carries laser-etched heat numbers. We provide complete melt certificates from ingot to finished product.

Engineering Support

Our metallurgists assist with material selection, machining parameters, and surface treatment specifications. You receive technical consultation within 4 hours.

Flexible MOQ

Trial orders start from 100 kg. Stock materials ship within 72 hours to accelerate your R&D prototyping.

Packaging & Shipping

Protective Packaging

Bars: Individual plastic sleeves + wooden crates with shock-absorbing foam

Plates/Sheets: Interleaved with acid-free paper, vacuum-sealed, plywood case

Logistics Options

Air freight: 5–7 days (for urgent prototypes)

Sea freight: 25–35 days (for bulk production orders)

All shipments include commercial invoice, packing list, and material certificates.

FAQ

Q: What distinguishes ASTM f136 titanium from standard Grade 5?

A: ELI designation requires 40% lower oxygen content (≤0.13% vs. ≤0.20%), delivering superior ductility and fracture toughness for implant safety.

Q: Is this material MRI-compatible?

A: Yes. Non-ferromagnetic properties produce minimal image artifacts, allowing safe post-operative imaging.

Q: Can you provide custom bar diameters?

A: Absolutely. We machine bars to h8 tolerance in 0.5mm increments between 4.76–101.6mm diameter.

Q: Do you supply material for FDA 510(k) submissions?

A: Yes. We provide Drug Master File (DMF) support documentation and biocompatibility test reports per ISO 10993.

Q: What is your lead time for 500 kg plate order?

A: Stock thickness ships in 3–7 days. Custom rolling requires 15–25 days including UT inspection.

Request a Quote

Are you ready to source ASTM f136 titanium for your next implant project? Contact our engineering team at linhui@lhtitanium.com with your specifications. Receive technical consultation and competitive pricing within 4 hours.