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In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
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Materials, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base · Metal LPBF
IN718 Inconel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
High-Temperature Strength. Corrosion-Resistant. LPBF-Optimized. IN718 Inconel powder is a premium, vacuum induction melting gas-atomized (VIGA) nickel-based superalloy powder optimized for LPBF. Its spherical morphology, tight particle size distribution, and ultra-low oxygen content (≤200 ppm) enable smooth recoating, predictable flow, and reliable mechanical properties, making it ideal for high-temperature, corrosion-resistant components.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
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.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
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
IN718 Inconel Alloy Powder is produced via VIGA to yield highly spherical powder with a particle size range of 15–53 µm. Optimized for LPBF, it ensures smooth recoating, minimal spatter, and consistent layer deposition across production builds.
The alloy composition (Ni 51.7 %, Cr 20.06 %, Fe balance, Nb 5.01 %, Mo 3.17 %, Ti 1.02 %, Al 0.47 %) provides excellent high-temperature strength and corrosion resistance. After heat treatment, typical mechanical properties include: ultimate tensile strength 1350 MPa, yield strength 1150 MPa, elongation 23 %, and hardness 45 HRC. Controlled oxygen levels support consistent powder flow and repeatable LPBF performance.
AviMetal 718 Inconel is compatible with extensive post-processing, including heat treatment, machining, welding, and surface finishing, making it ideal for producing critical, high-performance components.
| Element | Min | Max | Typical |
| Fe | Bal. | Bal. | Bal. |
| Cr | 15.0 | 17.0 | 16.28 |
| Cu | 3.0 | 5.0 | 4.15 |
| Ni | 3.0 | 5.0 | 4.18 |
| Nb+Ta | 0.15 | 0.45 | 0.28 |
| Si | – | 1.0 | 0.49 |
| Mn | – | 1.0 | 0.20 |
| C | – | 0.07 | 0.006 |
| P | – | 0.02 | 0.006 |
| S | – | 0.02 | 0.004 |
| O | – | 0.08 | 0.030 |
| N | – | 0.15 | 0.015 |
machine type: F – LPBF industries: Aerospace / Energy / Industrial
Key Performance Benefits
- High-temperature nickel-based superalloy with excellent corrosion resistance
- Predictable LPBF performance with stable layer deposition
- Spherical particle morphology ensures repeatable powder flow
- Heat-treatable for optimized mechanical properties
- Suitable for complex, high-temperature, end-use components
Typical Applications
- Aerospace turbine and structural components
- High-temperature energy and power system parts
- Industrial machinery requiring corrosion resistance and strength
- Precision end-use components for critical applications
| Brand | Avimetal |
| Technology | Metal LPBF |
| Powder Package | 10 kg bottle, 440 kg hopper, 840 kg hopper |
| PSD (particle size distribution) | 15–53 micrometres |
| Printing Materials | Metal Powders |
| Material | IN718 |
| Country of origin | China |
| Production Method | Vacuum Induction Melting Gas Atomization (VIGA) |
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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From process engineers running IN718 Inconel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Unedited feedback from customers who reorder IN718 Inconel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 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 Avimetal IN718 Inconel best suited for?
High-temperature, corrosion-resistant components with complex geometries for aerospace, energy, and industrial applications.
Is this powder production-ready?
Yes, Avimetal IN718 Inconel Powder is LPBF-optimized with repeatable, production-ready processing parameters.
Can 718 Inconel Alloy Powder be heat treated?
Absolutely. Heat treatments are fully supported to achieve target mechanical performance.
Which post-processing methods are compatible?
Machining, welding, polishing, and heat treatment for final part optimization. You can choose here.
Place your order, or talk to an engineer first
Order 316L direct, or send your application and we'll recommend the right alloy and PSD for your printer.