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Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base · Metal LPBF
IN939 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Extreme Heat Strength. Wear-Resistant. Corrosion-Resistant. LPBF-Optimized. High-temperature nickel alloy powder IN939 for LPBF and EBM additive manufacturing. PowderRange® 939W delivers excellent tensile strength, wear resistance, and oxidation/corrosion resistance for turbine and engine applications.
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
PowderRange® 939W is a high-temperature nickel alloy developed for additive manufacturing. This alloy is an AM variant of cast alloy IN939, optimized for hot gas path turbine components, such as vanes, blades, and shrouds.
PowderRange® 939W exhibits high tensile strength, wear resistance, and corrosion/oxidation resistance at elevated temperatures. It also provides excellent creep resistance and low-cycle fatigue performance, making it suitable for demanding aerospace, energy, and industrial applications.
The alloy may be further strengthened via precipitation-hardening heat treatments to optimize high-temperature performance. PowderRange® 939W is compatible with LPBF and EBM additive manufacturing processes, delivering reliable mechanical properties and excellent processability for critical components.
| Base Elements | Strengthening Elements | Corrosion & Oxidation Elements | Minor & Control Elements |
|---|---|---|---|
| Nickel: Balance | Cobalt: 18.0–20.0% | Chromium: 22.0–23.0% | Manganese: 0.50% |
| Titanium: 3.00–4.5% | Tungsten: 1.00–3.00% | Silicon: 0.50% | |
| Aluminum: 1.00–3.0% | Tantalum: 1.00–1.80% | Zirconium: 0.10% | |
| Niobium: 0.50–1.5% | Carbon: 0.15% | ||
| Boron: 0.01% |
machine type:
F – LPBF
Key Performance Benefits
-
High-temperature tensile strength and creep resistance
-
Wear resistance under extreme heat conditions
-
Oxidation and corrosion resistant at elevated temperatures
-
Precipitation-hardenable for optimized high-temperature performance
-
Reliable additive manufacturing processability (LPBF & EBM)
industries
Aerospace / Energy / Industrial
Typical Applications
-
Gas turbine hot gas path components
-
Engine blades, vanes, and shrouds
-
High-temperature industrial components
| Brand | Carpenter Additive |
| Technology | Metal LPBF |
| Powder Package | 10 kg bottle, 440 kg hopper, 840 kg hopper |
| PSD (particle size distribution) | 15–45 micrometres |
| Printing Materials | Metal Powders |
| Material | IN939 |
| Country of origin | USA |
| Production Method | Gas Atomization (GA), Vacuum Induction Melting Gas Atomization (VIGA) |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
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 IN939 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Unedited feedback from customers who reorder IN939 Nickel 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 PowderRange 939W?
PowderRange® 939W is a high-temperature nickel alloy powder designed for additive manufacturing, derived from cast alloy IN939, optimized for hot gas path turbine and engine components.
Which additive manufacturing processes are compatible with 939W?
PowderRange® 939W is compatible with LPBF and EBM.
Can PowderRange 939W be heat treated?
Yes. It can be precipitation-hardened to further increase high-temperature strength and wear resistance.
What industries commonly use PowderRange 939W?
Aerospace, energy, and industrial sectors, particularly for turbine and engine components exposed to extreme heat.
What types of parts are typically produced with 939W?
Typical applications include gas turbine blades, vanes, shrouds, and other hot gas path components.
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.