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Materials, LPBF (DMLS) 3D Printing Materials, Metal Powders 3D Printing Materials, Nickel Base · Metal LPBF
IN939 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Turbine-grade. High-temperature. Wear-resistant. Genuine Carpenter PowderRange® 939W (IN939) nickel superalloy for LPBF & EBM metal 3D printing.
- ✓ High-temp strength, wear, oxidation & corrosion resistance
- ✓ Sold in small, workable volumes — no large mill minimums
- ✓ Full COA on every lot · 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
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PowderRange® 939W (IN939) is a high-temperature nickel-base superalloy with excellent strength and wear resistance at elevated temperatures. It is a weldable additive-manufacturing variant of cast alloy IN939, used for hot-gas-path gas-turbine components such as vanes, blades and shrouds.
It offers high resistance to high-temperature oxidation and corrosion together with good high-temperature mechanical properties — including creep resistance and thermally-induced low-cycle fatigue — and can be precipitation-hardened by heat treatment.
Why teams buy this powder from Additive Plus
- Genuine Carpenter PowderRange® 939W — gas-atomized for high sphericity, low oxygen and consistent flow.
- 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
- Equivalents / alternate names: IN939 · CM 939 Weldable · Ni-Alloy IN939
- Machine type: F — LPBF · also E — EBM · Particle size: 15–45 µm · Bottle: 10 kg / 22 lbs
- Carpenter Part No.: 10002329
- 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:
| Element | Content | Element | Content |
|---|---|---|---|
| Nickel (Ni) | Balance | Niobium (Nb) | 0.50–1.5% |
| Chromium (Cr) | 22.00–23.00% | Tantalum (Ta) | 1.00–1.80% |
| Cobalt (Co) | 18.0–20.0% | Manganese (Mn) | ≤ 0.50% |
| Titanium (Ti) | 3.00–4.5% | Silicon (Si) | ≤ 0.50% |
| Aluminum (Al) | 1.00–3.0% | Carbon (C) | ≤ 0.15% |
| Tungsten (W) | 1.00–3.00% | Zirconium (Zr) | ≤ 0.10% |
| Boron (B) | ≤ 0.01% |
Heat treatment & processing
- Precipitation-hardenable — solution treatment followed by aging develops the high-temperature mechanical properties.
- The “W” (weldable) chemistry is tuned for additive manufacturing, reducing cracking compared with the standard cast composition.
- Designed for demanding hot-section turbine hardware.
Key performance benefits
- High-temperature tensile strength
- High-temperature wear resistance
- High-temperature oxidation resistance
- High-temperature corrosion resistance
- Weldable, AM-optimized variant of cast IN939
Typical applications
- Hot-gas-path turbine components (vanes, blades, shrouds)
- Gas-turbine engine components
- Other high-temperature aerospace, energy and industrial hardware
Material comparison: IN939 vs IN718 vs Hastelloy X
| Feature | IN939 (939W) | IN718 | Hastelloy X |
|---|---|---|---|
| Strengthening | Precipitation hardening | Precipitation hardening | Solid solution |
| Focus | Hot-gas-path turbine parts | High-strength structural | Max oxidation resistance |
| High-temp strength | Excellent | Very high to 704°C | High to 1204°C |
| Oxidation / corrosion | Excellent (high temp) | Very good | Exceptional |
| Heat treatable | Yes (age hardening) | Yes (age hardening) | No (solution treat) |
| Typical use case | Vanes, blades, shrouds | Turbine, oil & gas | Furnace, afterburner |
| 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) |
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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The workhorse superalloy. Age-hardenable. High-strength. Genuine Carpenter PowderRange® 718 (Inconel® 718) nickel superalloy for LPBF, EBM & DED metal 3D printing.
- ✓ High tensile, fatigue & creep strength to 1300°F (704°C)
- ✓ Sold in small, workable volumes — no large mill minimums
- ✓ Full COA on every lot · fast dispatch from L.A.
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- ✓ VIM-melted, nitrogen gas-atomized — full COA on every lot
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In stock
· Priced and shipped per configuration — hardness grade, pack size and lead time confirmed at quote.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.
What quantity do you sell — can I order a small amount?
Yes. This is a stocked Carpenter PowderRange® alloy and we sell it in accessible quantities — a 10 kg bottle as standard, with 440 kg and 840 kg hopper sizes available for production runs. Most mills require large minimums and hide pricing behind an account; we keep it simple with a clear, published price and small-lot availability. Need a different volume? Just ask.
Do you provide a Certificate of Analysis (COA)?
Every lot ships with a full COA — particle size distribution, chemistry, apparent density and flow rate — plus a traceable lot number, so you can qualify once and reorder the same material with confidence.
Place your order, or talk to an engineer first
Order IN939 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs direct, or talk to materials engineer