Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review.
Talk to an engineer →
In stock
In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base · Metal LPBF
Hastelloy X Powder for Additive Manufacturing | LPBF Compatible - 10 kg / 22 lbs
Extreme Heat Resistance. Oxidation Resistant. Built for AM.
Produce high-performance components with Hastelloy X powder engineered for demanding high-temperature environments. Hastelloy X powder is a high-temperature nickel alloy designed for additive manufacturing, offering excellent oxidation resistance and stable performance in extreme environments.
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
Hastelloy X powder is a solid-solution strengthened nickel-chromium-iron alloy developed for high-temperature applications in additive manufacturing. Known in the industry as Alloy X and widely referenced as Nickel Alloy HX, this material delivers a unique combination of oxidation resistance, mechanical strength, and process stability.
PowderRange® X has been specifically optimized for additive manufacturing processes such as LPBF and EBM. Compared to conventional formulations, it offers reduced crack susceptibility and improved microstructural stability, making it highly suitable for complex geometries and critical components.
Unlike precipitation-hardened alloys, this material achieves its properties through solid-solution strengthening. As a result, it maintains stable mechanical performance across a wide temperature range, including extreme environments up to 2200°F (1204°C).
Due to its excellent resistance to oxidation and stress corrosion cracking, Nickel Alloy HX is widely used in aerospace and energy applications where reliability under thermal stress is essential.
Chemical Composition
| Element | wt% | Element | wt% |
|---|---|---|---|
| Nickel (Ni) | Balance | Titanium (Ti) | 0.15 |
| Chromium (Cr) | 20.5 – 23.0 | Carbon (C) | 0.10 |
| Iron (Fe) | 17.0 – 20.0 | Manganese (Mn) | 0.50 |
| Molybdenum (Mo) | 8.0 – 10.0 | Silicon (Si) | 0.20 |
| Cobalt (Co) | 1.0 – 2.5 | Phosphorus (P) | 0.040 |
| Tungsten (W) | 0.20 – 1.00 | Sulfur (S) | 0.030 |
| Aluminum (Al) | 0.50 | Boron (B) | 0.010 |
| Copper (Cu) | 0.50 | Oxygen (O) | 0.10 |
Key Performance Benefits
- Exceptional high-temperature strength
- Outstanding oxidation resistance
- Resistance to stress corrosion cracking
- Stable AM processability
- Non-magnetic material behavior
Markets
- Aerospace
- Energy
- Industrial
Typical Applications
- Turbine components
- Afterburner parts
- Furnace hardware
- Heat-resistant structural components
- High-temperature industrial systems
| 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 | Hastelloy X Nickel Alloy |
| Country of origin | USA |
| Production Method | Argon Gas Atomized, 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.
Frequently bought together
Complete the workflow
What teams add to an order so the first build runs clean — handling, plates, and a sample to qualify before you commit volume.
Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials
IN625 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Built for Corrosion. Ready for Extreme Conditions. PowderRange 625 nickel alloy powder for LPBF and EBM additive manufacturing. High-strength, corrosion and oxidation resistant, non-magnetic, and suitable for extreme temperature applications.
For Metal LPBF
From $1190
Get quote
2 Business Days
Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base
IN625 Powder Nickel Alloy for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Corrosion-Resistant. High-Temperature Stable. LPBF-Optimized. IN625 powder is a premium, vacuum induction melting gas-atomized (VIGA) nickel-based superalloy powder optimized for LPBF. Its spherical morphology, controlled particle size, and low oxygen content (≤200 ppm) enable predictable flow, smooth recoating, and consistent mechanical performance for high-temperature, corrosion-resistant components.
For Metal LPBF
From $1150
Get quote
5-10 Business Days
Materials, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base
18Ni300 Powder Nickel Alloy for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Ultra-High Strength. Heat-Resistant. LPBF-Optimized. AviMetal 18Ni300 is a premium, vacuum induction melting gas-atomized (VIGA) nickel-based alloy powder optimized for LPBF additive manufacturing. Controlled chemistry, narrow particle size distribution, and spherical morphology ensure reliable powder flow, smooth recoating, and consistent mechanical performance in production environments.
For Metal LPBF
From $1150
Get quote
5-10 Business Days
Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base
IN718 Nickel Alloy Powder for Metal 3D Printing | LPBF Compatible - 10 kg / 22 lbs
Extreme Heat. Extreme Strength. Proven Reliability. PowderRange 718 nickel alloy powder for LPBF, EBM, and DED additive manufacturing. High-temperature strength, fatigue and creep resistant, age-hardenable, and suitable for aerospace, energy, and industrial components.
For Metal LPBF
From $1010
Get quote
2 Business Days
Materials, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials, Nickel Base
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.
For Metal LPBF
From $1150
Get quote
5-10 Business Days
Other products teams run alongside Hastelloy X Powder for Additive Manufacturing | LPBF Compatible - 10 kg / 22 lbs
Materials, DLP 3D Printing Materials, Engineering, Jigs&Fixtures, Manufacturing, Resin 3D Printing Materials, SLA 3D Printing Materials
Loctite 3D IND405 Black 1 kg
PP-like black resin: high elongation/impact for end-use jigs, housings & parts.
From $180
Add to cart
In stock
Materials, Aluminium, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials · Metal LPBF
Aluminum Alloy Powder AlSi10Mg | LPBF Compatible - 5 kg / 11 lbs
Lighter Parts. Smarter Design. Higher Efficiency. Lightweight aluminum alloy powder optimized for laser powder bed fusion (LPBF). PowderRange® AlSi10Mg delivers excellent thermal conductivity, good corrosion resistance, and reliable mechanical performance—ideal for complex, end-use parts in aerospace and transportation applications.
Prints AlSi10Mg
From $450
Get quote
In stock
· 2 Business Days
Materials, Dental, DLP 3D Printing Materials, Engineering, Medical, Resin 3D Printing Materials · LSPc, DLP, XiP
Nexa3D KeySplint Soft Resin 1kg For NX
KeySplint Soft® device is indicated for the fabrication of orthodontic and dental appliances such as bite planes, mouthguards, nightguards, snoring appliances, splints, and repositioners.
Choose your color: Light Violet or Translucent.
From $464
Add to cart
In stock
Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials · LSPc, DLP, XiP
Nexa3D xFLEX475-White 1.5 kg for XiP
A medium soft rubber-like material that cures to a soft, elastomeric material. Customers can use this industrial strength material in applications that require resilience, snap back and tear resistance, such as pipes and manifolds, handles and grips, seals and gaskets or sportswear and footwear midsoles. This material also boasts an impressive 150 per cent elongation at failure, an excellent energy return of up to 50 per cent and is resistant to most solvents.
From $415
Add to cart
In stock
Materials, Cobalt Base, Dental, Engineering, LPBF (DMLS) 3D Printing Materials, Manufacturing, Medical, Metal Powders 3D Printing Materials · Metal LPBF
A-Powder Cobalt Chrome Powder (CoCrMo) for Metal 3D Printing | LPBF Compatible – 10 kg / 22 lbs
Extreme Strength. Superior Wear Resistance. Medical-Grade Performance. High-performance cobalt chrome powder engineered for LPBF additive manufacturing. Exceptional wear resistance, high strength, and outstanding corrosion resistance for medical and industrial applications. OEM-optimized CoCrMo powder for metal 3D printing, delivering predictable prints, stable LPBF processing, and full traceable documentation.
Prints CoCrMo
From $1470
Get quote
In stock
· 5-10 Business Days
Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials · LSPc, DLP, XiP
Nexa3D xMODEL15-Gray Resin 1.5 kg for XiP
This is an economical modeling material that yields suburb feature resolution and accuracy to serve a wide variety of modeling applications. Formulated to deliver exceptional first-time print success, xMODEL15 exhibits excellent detail and a high-quality surface finish.
From $0
Get quote
In stock
Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials, SLA 3D Printing Materials · LSPc, SLA
Nexa 3D (SAREMCO) CROWNTEC B1 Resin 0.5 kg
CROWNTEC is a qualitatively outstanding composite resin for the manufacturing of highly biocompatible permanent restorations.
From $695
Add to cart
In stock
Materials, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Medical, Metal Powders 3D Printing Materials, Titanium · DED, EBM, Metal LPBF
Ti-6Al-4V Grade 5 Titanium Powder (TC4) | 15–53 µm | LPBF Compatible - 10 kg / 22 lbs
High Strength. Lightweight. Aerospace-Ready. Stable, spherical powder for consistent AM processing.
Ti-6Al-4V Grade 5 titanium powder (TC4), 15–53 µm, produced in the USA using EIGA technology. High-performance alloy for additive manufacturing.
Prints Ti-6Al-4V Grade 5 (TC4)
From $2540
Get quote
In stock
· 2 Business DaysFrom process engineers running Hastelloy X Powder for Additive Manufacturing | LPBF Compatible - 10 kg / 22 lbs
Unedited feedback from customers who reorder Hastelloy X Powder for Additive Manufacturing | 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 Hastelloy X powder used for?
It is used for high-temperature applications such as turbine components, furnace parts, and aerospace systems.
Is Hastelloy X suitable for additive manufacturing?
Yes, PowderRange® X is optimized for LPBF and EBM, offering improved process stability and reduced cracking.
How does Alloy X compare to Inconel 718 or 625?
Alloy X provides superior oxidation resistance at very high temperatures, while 718 and 625 are often preferred for strength and corrosion resistance in different ranges.
Does this material require heat treatment?
Yes, solution heat treatment is recommended to achieve optimal high-temperature performance.
What industries use Nickel Alloy HX?
Primarily aerospace, energy, and industrial sectors requiring heat-resistant materials.
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.