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In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Mutual NDA before any file or spec review
Materials, LPBF (DMLS) 3D Printing Materials, Metal Powders 3D Printing Materials, Titanium · Metal LPBF
Ti64 Grade 23 (ELI) Titanium Alloy Powder for Metal 3D Printing | LPBF Compatible - 5 kg / 11 lbs
Lightweight. High-purity. Biocompatible. Genuine Carpenter PowderRange® Ti64 Grade 23 (ELI) titanium for LPBF, EBM & DED metal 3D printing.
- ✓ Extra-low-interstitial — higher ductility & fracture toughness
- ✓ Gas-atomized (EIGA), full COA on every lot (15–45 µm, 5 kg)
- ✓ Sold in small, workable volumes · fast dispatch from L.A.
NDA standard
Ships in 1–2 business days
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
PowderRange® Ti64 is titanium 6% aluminum 4% vanadium (Ti-6Al-4V) in Grade 23 / ELI — the extra-low-interstitial, higher-purity version. It combines an excellent strength-to-weight ratio with good corrosion resistance and outstanding biocompatibility, and its lower interstitial content gives increased ductility and fracture toughness versus Grade 5.
It is the benchmark titanium alloy for additive manufacturing in medical, aerospace and high-performance applications, and complies with ASTM F3001.
Why teams buy this powder from Additive Plus
- Genuine Carpenter PowderRange® Ti64 (Grade 23 ELI) — gas-atomized (EIGA) for high sphericity and low residual oxygen, with low risk of high-density inclusions.
- Available in small, workable volumes. Most mills sell large minimums and hide pricing behind an account. We stock this alloy and sell it in accessible quantities at a clear, published price.
- Full COA with every lot — particle size distribution, chemistry, apparent density and flow rate, with a traceable lot number.
- Fast dispatch from Los Angeles.
- Need a custom alloy or a tighter cut? We also run our own atomization in-house and can produce custom small-batch powder on request — separate from this stocked product.
Standards & equivalents
- Applicable specification: ASTM F3001 (Ti-6Al-4V ELI)
- Equivalents / alternate names: Grade 23 · Ti-6Al-4V ELI · Ti64 ELI · UNS R56401 · TC4 ELI
- Machine type: F — LPBF · also E — EBM / DED · Particle size: 15–45 µm · Bottle: 5 kg / 11 lbs
- Quality: manufactured by Carpenter Additive under AS9100, AS9120, ISO 9001 & ISO 13485 quality systems. (These certifications are Carpenter’s, covering the powder; Additive Plus resells genuine, fully traceable lots and is not itself a certified manufacturer.)
Chemical composition
Typical chemistry (wt%), per the Carpenter PowderRange® datasheet (Grade 23 / ELI — low interstitials):
| Element | Content | Element | Content |
|---|---|---|---|
| Titanium (Ti) | Balance | Carbon (C) | ≤ 0.08% |
| Aluminum (Al) | 5.50–6.50% | Nitrogen (N) | ≤ 0.03% |
| Vanadium (V) | 3.50–4.50% | Hydrogen (H) | ≤ 0.0125% |
| Iron (Fe) | ≤ 0.25% | Yttrium (Y) | ≤ 0.005% |
| Oxygen (O) | ≤ 0.13% | Other (each / total) | ≤ 0.10% / 0.40% |
Heat treatment & processing
- Process under argon shielding gas — titanium is reactive and must be handled accordingly.
- Stress relief / annealing is commonly applied; HIP is often used for fatigue-critical parts to close residual porosity.
- Superior weldability in laser AM; the ELI chemistry maximises ductility and fracture toughness.
Key performance benefits
- High strength-to-weight ratio
- Wear and corrosion resistant
- High fracture toughness and fatigue resistance (ELI)
- Excellent biocompatibility
- Superior weldability in laser AM
Typical applications
- Orthopedic and dental implants
- Medical fracture and surgical tools
- Gas-turbine engine parts
- Aircraft and spacecraft components
- Automotive and motorsport components
Material comparison: Ti64 ELI vs Ti64 Grade 5 vs CoCr (CCM)
| Feature | Ti64 ELI (Gr 23) | Ti64 Grade 5 | CoCr (CCM) |
|---|---|---|---|
| Interstitials / purity | Extra-low (higher purity) | Standard | n/a |
| Ductility & fracture toughness | Higher | Good | Lower |
| Strength | High (slightly below Gr 5) | Highest (Ti64) | High |
| Weight | Light | Light | Heavy |
| Biocompatibility | Excellent | Good | Excellent |
| Typical use | Implants, fatigue-critical | Aerospace structural | Wear-critical implants |
| Brand | Carpenter Additive |
| Technology | Metal LPBF |
| Powder Package | 5 kg bottle |
| PSD (particle size distribution) | 15–45 micrometres |
| Printing Materials | Metal Powders |
| Material | Ti-6Al-4V Grade 23 (ELI) |
| Country of origin | USA |
| Production Method | Argon Gas Atomized |
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
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- ✓ VIM-melted, nitrogen gas-atomized — full COA on every lot
- ✓ Excellent biocompatibility & non-magnetic (MRI-safe)
- ✓ Sold in small, workable volumes · fast dispatch from L.A.
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From process engineers running Ti64 Grade 23 (ELI) Titanium Alloy Powder for Metal 3D Printing | LPBF Compatible - 5 kg / 11 lbs
Unedited feedback from customers who reorder Ti64 Grade 23 (ELI) Titanium Alloy Powder for Metal 3D Printing | LPBF Compatible - 5 kg / 11 lbs.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Common questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
What is Ti64 titanium powder?
Ti64, or Ti-6Al-4V ELI, is a high-performance titanium alloy powder used in additive manufacturing. It provides excellent strength-to-weight ratio, corrosion resistance, and biocompatibility.
Which additive manufacturing processes are compatible with Ti64 Titanium Alloy?
PowderRange® Ti64 Titanium Alloy is compatible with LPBF, EBM, and DED processes.
What is the difference between Grade 23 (ELI) and Grade 5 Ti-6Al-4V?
Grade 23 (ELI) has lower interstitial content, higher ductility, and improved fracture toughness, with a slight reduction in strength compared to Grade 5.
Is Ti64 Titanium Alloy biocompatible?
Yes. Ti64 Powder is biocompatible and commonly used in medical implants and surgical tools.
What industries commonly use Ti64 powder?
Aerospace, automotive, energy, and medical industries commonly use Ti64 Titanium Alloy.
What types of parts are typically produced using Ti64 powder?
Common applications include implants, surgical instruments, turbine engine components, aircraft and spacecraft parts, and automotive/motorsport components.
Is Ti64 easy to weld and post-process?
Yes. Ti64 alloy supports laser-based AM processes and can be machined, welded, and surface-finished post-production.
Why choose Ti64 over other titanium alloys?
Ti64 offers an optimal combination of strength-to-weight, corrosion resistance, fatigue resistance, biocompatibility, and additive manufacturing compatibility.
Place your order, or talk to an engineer first
Order Ti64 Grade 23 (ELI) Titanium Alloy Powder for Metal 3D Printing | LPBF Compatible - 5 kg / 11 lbs direct, or talk to materials engineer