Inconel 718 Spherical Powder (IN718)
Nickel-chromium superalloy gas-atomized spherical powder for AM/rapid prototyping, aerospace and high-temperature components. Small quantities, prototypes and custom made-to-order specifications are welcome.
15–53 µmParticle Size Range
Ni-Fe-Cr superalloy …Purity Grade
Custom Made-to-OrderGrade & Quantity
WorldwideExport Shipping
Inconel 718 Spherical Powder — Grades & Specifications
Nickel-chromium superalloy gas-atomized spherical powder for AM/rapid prototyping, aerospace and high-temperature components. The options below are typical; specify your target values in the request form and we will confirm availability, lead time and pricing.
| Material | Inconel 718 Spherical Powder |
|---|---|
| Chemical formula | IN718 |
| CAS number | Alloy — no single CAS number |
| Particle size | 15–53 µm (gas-atomized; exact cut is supplier/process-specific — confirm at quotation) |
| Purity | Ni-Fe-Cr superalloy base |
| Morphology | Spherical, agglomerate-free (gas-atomized) |
| Appearance | Gray metallic powder |
| Hardness (wrought reference) | 40–47 HRC after solution treat + age; not applicable to as-atomized powder |
| Density | 8.19 g/cm³ |
| Note | Extremely low oxygen and carbon content per supplier datasheet; confirm exact particle-size cut against target process (LPBF/EBM/DED) |
| Typical applications | AM / rapid prototyping, Aerospace & turbine components, Oil & gas equipment, Power generation |
Applications by Industry
AM / rapid prototypingLPBF, EBM and DED additive manufacturing.
Aerospace & turbine componentsHigh-temperature turbine and structural parts.
Oil & gas equipmentCorrosion- and heat-resistant subsea and drilling components.
Power generationGas turbine and cryogenic equipment components.
Particle Size & Mesh Conversion
Reference for converting between US mesh and microns/millimetres. Figures are nominal sieve openings and may vary slightly by standard.
| Mesh (US) | Micron (µm) | mm | Inch | Remarks |
|---|---|---|---|---|
| 3 | 6730 | 6.730 | 0.2650 | |
| 4 | 4760 | 4.760 | 0.1870 | |
| 5 | 4000 | 4.000 | 0.1570 | |
| 6 | 3360 | 3.360 | 0.1320 | |
| 7 | 2830 | 2.830 | 0.1110 | |
| 8 | 2380 | 2.380 | 0.0937 | |
| 10 | 2000 | 2.000 | 0.0787 | |
| 12 | 1680 | 1.680 | 0.0661 | |
| 14 | 1410 | 1.410 | 0.0555 | |
| 16 | 1190 | 1.190 | 0.0469 | |
| 18 | 1000 | 1.000 | 0.0394 | |
| 20 | 841 | 0.841 | 0.0331 | |
| 25 | 707 | 0.707 | 0.0278 | |
| 30 | 595 | 0.595 | 0.0234 | |
| 35 | 500 | 0.500 | 0.0197 | |
| 40 | 420 | 0.420 | 0.0165 | |
| 45 | 354 | 0.354 | 0.0138 | |
| 50 | 297 | 0.297 | 0.0117 | |
| 60 | 250 | 0.250 | 0.0098 | |
| 70 | 210 | 0.210 | 0.0083 | |
| 80 | 177 | 0.177 | 0.0070 | |
| 100 | 149 | 0.149 | 0.0059 | |
| 120 | 125 | 0.125 | 0.0049 | |
| 140 | 105 | 0.105 | 0.0041 | |
| — | 100 | 0.100 | 0.0039 | Sand |
| 170 | 88 | 0.088 | 0.0035 | |
| 200 | 74 | 0.074 | 0.0029 | |
| — | 70 | 0.070 | 0.0027 | |
| 230 | 63 | 0.063 | 0.0024 | Human hair |
| — | 55 | 0.055 | 0.00217 | |
| 270 | 53 | 0.053 | 0.0021 | |
| — | 50 | 0.050 | 0.00197 | |
| 325 | 44 | 0.044 | 0.0017 | |
| — | 40 | 0.040 | 0.00157 | |
| 400 | 37 | 0.037 | 0.0015 | |
| 550 | 25 | 0.025 | 0.00099 | |
| 625 | 20 | 0.020 | 0.00079 | |
| 1200 | 12 | 0.012 | 0.0005 | |
| 1250 | 10 | 0.010 | 0.000394 | |
| — | 7 | 0.007 | 0.000276 | |
| 2500 | 5 | 0.005 | 0.000197 | |
| 4800 | 3 | 0.003 | 0.000118 | |
| 5000 | 2.5 | 0.0025 | 0.000099 | Bacteria (approx.) |
| 12000 | 1 | 0.001 | 0.0000394 |
Information Required for Quotation
- Grade / purity (e.g. Ni-Fe-Cr superalloy base)
- Particle size / target (µm, or mesh)
- Quantity
- Application environment
- Required delivery country
Lead time depends on grade, particle size, quantity and processing requirements. Export availability can be reviewed based on destination country and material type. A Certificate of Analysis can be provided on request.
Request a Quote or Custom Order
Tell us your grade, particle size and quantity. We typically reply within one business day.
Frequently Asked Questions
What purity / grade options are available for Inconel 718 Spherical Powder?
Inconel 718 Spherical Powder is offered in the grades listed on this page (Ni-Fe-Cr superalloy base). Other grades can be reviewed on request depending on your application and quantity.
What particle sizes can you supply for Inconel 718 Spherical Powder?
The typical size range supplied is 15–53 µm (gas-atomized; exact cut is supplier/process-specific — confirm at quotation). Please specify your target value in the request form and we will confirm availability.
Can Inconel 718 Spherical Powder be made to custom specifications?
Yes. Inconel 718 Spherical Powder can be produced to order — grade, particle size and packaging can be customized to your specification. Select “Custom Order” in the request form and provide your target values.
What is the minimum order quantity (MOQ)?
Order quantity is flexible and small quantities and prototype requests are welcome. Please state your required quantity in the form for an accurate quotation.
Can you export and ship Inconel 718 Spherical Powder internationally?
Yes, export inquiries are welcome. Availability and shipping are reviewed based on destination country, grade and quantity.
Do you provide a Certificate of Analysis (COA) or technical data?
A Certificate of Analysis and technical data can be provided on request for supplied lots.
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Request a Quote for Inconel 718 Spherical Powder
Send us your grade, particle size, quantity and application. We will review availability, quotation and lead time. Small quantities, prototypes and custom made-to-order specifications are welcome.