High-Quality Spherical Inconel 625 Powder for 3D Printing 0-25μm 15-53μm 53-150μm
Product Overview
Our High-Quality Spherical Inconel 625 Powder is specially designed for Additive Manufacturing (3D Printing) applications, offering exceptional mechanical strength, corrosion resistance, and thermal stability. Produced using advanced gas atomization (GA) or plasma atomization (PA), this powder ensures high sphericity, excellent flowability, and low oxygen content, making it ideal for Selective Laser Melting (SLM), Electron Beam Melting (EBM), Direct Energy Deposition (DED), and Binder Jetting processes.
Key Features
✔ Ultra-High Purity (>99.9%) – Minimizes impurities for superior part performance.
✔ Precise Particle Size Distribution – Available in 0-25μm (ultra-fine), 15-53μm (fine), and 53-150μm (coarse) for different AM technologies.
✔ Excellent Sphericity & Flowability – Ensures smooth recoating and uniform layer deposition.
✔ Low Oxygen & Nitrogen Content (<300 ppm) – Reduces porosity and improves mechanical properties.
✔ Superior Sintering Performance – High packing density for strong, defect-free components.
✔ Outstanding High-Temperature Resistance – Ideal for extreme environments (up to 982°C / 1800°F).
Applications
Inconel 625 is widely used in industries requiring high strength, oxidation resistance, and corrosion resistance, including:
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Aerospace: Turbine blades, combustion chambers, rocket engine components.
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Oil & Gas: Downhole tools, valves, pump shafts in corrosive environments.
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Marine & Chemical Processing: Heat exchangers, seawater equipment, chemical reactors.
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Medical: Surgical instruments, implants (due to biocompatibility).
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Energy: Nuclear reactors, heat-resistant structural parts.
Technical Specifications
Chemical Composition (ASTM B443)
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | ≥58% |
| Chromium (Cr) | 20-23% |
| Molybdenum (Mo) | 8-10% |
| Niobium (Nb) | 3-4% |
| Iron (Fe) | ≤5% |
| Carbon (C) | ≤0.1% |
| Oxygen (O) | ≤0.03% |
Available Particle Size Distributions
| Particle Size Range | Recommended 3D Printing Process |
|---|---|
| 0-25μm (Ultra-Fine) | High-resolution SLM/DMLS, Micro 3D Printing |
| 15-53μm (Fine) | Standard SLM, EBM, LPBF (Laser Powder Bed Fusion) |
| 53-150μm (Coarse) | DED, Binder Jetting, Cold Spray, Hot Isostatic Pressing (HIP) |
Physical Properties
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Apparent Density: 4.5-5.0 g/cm³
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Tap Density: ≥5.2 g/cm³
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Flow Rate: ≤15 s/50g (Hall Flowmeter)
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Melting Point: ~1290-1350°C (2354-2462°F)
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Morphology: Fully spherical (satellite-free)
Packaging & Storage
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Vacuum-sealed in argon-protected aluminum foil bags (1kg, 5kg, 10kg, 25kg options).
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Moisture-proof & oxidation-resistant for long-term storage.
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Shelf Life: Up to 12 months when stored in a dry, cool environment (<25°C).
Why Choose Our Inconel 625 Powder?
✅ Consistent Quality – Strict quality control (ISO 9001, ASTM standards).
✅ Optimized for AM – High sphericity ensures smooth printing with minimal defects.
✅ Customizable Sizes & Alloys – Tailored particle distributions for specific applications.
✅ Global Supply & Fast Delivery – Reliable logistics for industrial-scale orders.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.