Introduction: What Is 2.4668 Powder (Inconel 625)?
In the world of advanced manufacturing, Inconel 625 powder, also known as 2.4668 powder, is one of the most sought-after materials for high-performance applications. This nickel-based superalloy offers outstanding corrosion resistance, high strength, and excellent weldability, making it an ideal candidate for aerospace, marine, chemical processing, and additive manufacturing (AM) applications.
The designation 2.4668 corresponds to the European EN standard for UNS N06625, commonly known under the trade name Inconel 625. It is composed primarily of nickel (over 58%) with significant amounts of chromium, molybdenum, and niobium, which contribute to its excellent mechanical properties in extreme environments.
For industries looking to leverage the benefits of additive manufacturing, spherical Inconel 625 powder is the preferred format. It is used in Selective Laser Melting (SLM), Electron Beam Melting (EBM), and Direct Energy Deposition (DED) processes.
Key Features of 2.4668 Powder:
| Property | Value/Characteristic |
|---|---|
| Material Name | Inconel 625 (UNS N06625 / 2.4668) |
| Composition (Typical) | Ni > 58%, Cr 20–23%, Mo 8–10%, Nb 3.15–4.15% |
| Melting Range | 1290–1350°C |
| Density | ~8.44 g/cm³ |
| Corrosion Resistance | Excellent in chloride and acid environments |
| Operating Temperature Range | Up to 980°C |
| Powder Morphology | Spherical (for optimal flowability in AM processes) |
Shanghai Truer Technology Co., Ltd offers high-quality 2.4668 metal powder tailored for industrial 3D printing. With over a decade of experience and advanced equipment like Plasma Rotating Electrode Process (PREP), Truer ensures powder purity, consistency, and performance for demanding applications.
👉 Learn more about Shanghai Truer’s metal powder products.
Industrial Applications of Inconel 625 Powder
Thanks to its versatility and high-performance characteristics, Inconel 625 powder is widely used across multiple sectors. Here’s how different industries benefit from this superalloy powder:
1. Aerospace & Aviation
- Turbine components: High-temperature strength and oxidation resistance.
- Engine exhaust systems: Excellent fatigue and creep resistance.
- Structural brackets: Lightweight yet robust under dynamic loads.
2. Marine Engineering
- Seawater systems: Resistance to pitting and crevice corrosion.
- Offshore platforms: Durability in salt-laden and humid environments.
3. Chemical & Petrochemical
- Heat exchangers: Handles extreme temperatures and corrosive fluids.
- Reactors and pressure vessels: High tensile strength and resistance to cracking.
4. Power Generation
- Boiler components: Withstands thermal cycling.
- Waste-to-energy plants: Corrosion resistance to acidic gases.
5. Additive Manufacturing (3D Printing)
- Complex geometries: Enables the creation of intricate parts with minimal post-processing.
- Rapid prototyping: Fast iteration cycles for R&D.
- Low-volume production: Cost-effective for specialized components.
Typical AM Processes for 2.4668 Powder:
| AM Technology | Compatibility with 2.4668 Powder | Notes |
|---|---|---|
| Selective Laser Melting (SLM) | ✅ Excellent | High precision for aerospace/medical parts |
| Electron Beam Melting (EBM) | ✅ Excellent | Ideal for dense, stress-relieved components |
| Direct Energy Deposition (DED) | ✅ Suitable | Used for repairs and large part production |
🛠️ Need help choosing the right AM technology? Contact Truer’s expert team for a tailored consultation.
Properties That Make 2.4668 Powder Ideal for AM
When it comes to metal additive manufacturing, not all powders are created equal. For a powder to perform optimally in an AM environment, it must meet strict criteria. Let’s break down the key properties that make Inconel 625 powder a leading choice:
1. High Corrosion Resistance
- Chloride pitting resistance: Makes it suitable for marine and chemical applications.
- Oxidation resistance: Performs well in high-temperature oxidizing environments.
2. Excellent Mechanical Strength
- Tensile strength: Maintains mechanical integrity under stress.
- Fatigue resistance: Ideal for dynamic, load-bearing components.
3. Outstanding Weldability
- Minimal cracking during solidification.
- Suitable for post-processing such as heat treatment or joining.
4. Spherical Morphology for AM
- Uniform particle size distribution: Enhances flowability and packing density.
- Low satellite content: Reduces defects in printed parts.
- Low oxygen and impurity levels: Improves ductility and fatigue life.
Powder Specifications Reference Table:
| Specification | Typical Range |
|---|---|
| Particle Size Distribution (D10–D90) | 15–53μm or 45–105μm (depending on AM process) |
| Flow Rate (Hall Flowmeter) | <15 seconds/50g |
| Apparent Density | 4.0–5.0 g/cm³ |
| Oxygen Content | <0.05% |
Shanghai Truer’s PREP technology ensures high sphericity and purity by atomizing metal rods in a vacuum chamber using a rotating electrode method. This guarantees premium powder characteristics that meet the stringent needs of aerospace and medical industries.
👉 Discover how Truer’s proprietary powder-making technology works on the About Us page.
Top Global Suppliers of Inconel 625 (2.4668) Powder
When sourcing high-performance Inconel 625 powder (2.4668) for industrial applications or additive manufacturing, choosing the right supplier is crucial. Factors such as powder purity, particle size control, supply consistency, and technical support distinguish top-tier suppliers from the rest.
Below is a curated list of leading global suppliers that serve the aerospace, energy, and medical industries with certified Inconel 625 powders.
1. Shanghai Truer Technology Co., Ltd (China)
Shanghai Truer is a vertically integrated manufacturer specializing in 3D printing metal powders and powder-making equipment. Known for its PREP and SEBM technologies, Truer offers:
- High-purity, spherical Inconel 625 powder
- In-house powder atomization and quality control
- Custom particle size ranges for SLM, EBM, and DED
- Technical support from R&D to production scale
🌐 Learn more about their nickel alloy powder offerings on this product page.
2. Höganäs AB (Sweden)
As one of the largest metal powder manufacturers globally, Höganäs offers:
- Gas atomized Inconel 625 powders
- ISO-certified production
- Global distribution and logistics support
3. Carpenter Additive (USA)
A division of Carpenter Technology, known for:
- Aerospace-grade Inconel 625 powders
- Fully traceable production batches
- Advanced chemical and physical powder certification
4. Sandvik Osprey (UK)
Sandvik produces high-quality metal powders for AM using gas atomization:
- Tight PSD control
- Wide availability of AM-ready powders
- ISO 9001 and AS9100 certifications
5. EOS GmbH (Germany)
A leader in additive manufacturing systems, EOS also supplies powders:
- Tailored Inconel 625 powders for EOS machines
- Certified material data sheets with mechanical properties
| Supplier Name | Country | Powder Type Offered | Certifications | Specialization |
|---|---|---|---|---|
| Shanghai Truer | China | PREP & SEBM Inconel 625 | ISO, Customizable Grades | Additive Manufacturing |
| Höganäs | Sweden | Gas Atomized | ISO, REACH, RoHS | Industrial Applications |
| Carpenter Additive | USA | Aerospace Grade | AMS, ISO | Aerospace & Medical |
| Sandvik Osprey | UK | Gas Atomized | ISO 9001, AS9100 | General AM |
| EOS | Germany | AM-specific | EOS Standard Certifications | EOS System Optimization |
For enterprises seeking customized solutions and technical support, Shanghai Truer stands out as a reliable partner, especially for OEMs and R&D institutions looking to optimize their 3D printing workflows.
Why More Buyers Are Choosing Chinese Suppliers
The global demand for Inconel 625 powder has surged, especially in Asia-Pacific, North America, and EU regions. As supply chains diversify, many companies are turning to Chinese manufacturers for cost-effective, high-quality alternatives.
Key Advantages of Chinese Suppliers:
- Lower production costs: Without compromising on quality.
- Advanced manufacturing capabilities: Adoption of PREP and SEBM technologies.
- Customizable specifications: Particle size, morphology, and packaging.
- Faster lead times: Shorter delivery cycles compared to Western counterparts.
- Integrated services: From powder production to equipment supply and post-processing.
Why Shanghai Truer Stands Out
As one of China’s pioneering companies in additive manufacturing powders, Shanghai Truer Technology Co., Ltd offers a unique value proposition:
- In-house R&D and joint innovation centers with top universities and labs.
- Development of OEM additive manufacturing systems for niche industry requirements.
- End-to-end AM solutions—from powder production to finished part manufacturing.
📁 Visit their About Us page to explore their innovation journey and collaborative platforms.
Why Choose Shanghai Truer as Your 2.4668 Powder Supplier
When selecting a B2B supplier for Inconel 625 powder, it’s important to partner with a company that not only delivers quality but also supports your long-term innovation objectives. Here’s why Shanghai Truer Technology Co., Ltd is trusted by global OEMs, research institutions, and contract manufacturers.
1. Proven Expertise and Industry Reputation
- Established in 2009, additive manufacturing division launched in 2019.
- Over a decade of experience in powder metallurgy, AM, and equipment development.
- Trusted by aerospace, biomedical, and energy industries.
2. Advanced Powder Manufacturing Technologies
- Plasma Rotating Electrode Process (PREP): Produces ultra-clean, highly spherical particles with minimal satellite formation.
- Selective Electron Beam Melting (SEBM): High-volume, high-efficiency powder production.
- Low oxygen content and high purity for critical applications.
3. Customization and Technical Support
- Custom powder size distributions (e.g., 15–45 µm, 45–105 µm).
- Expert support for optimizing AM process parameters.
- Full powder certification and batch traceability.
4. Integrated Solutions Beyond Powder
- Additive manufacturing equipment tailored for specific industry needs.
- Post-processing services (heat treatment, HIP, surface finishing).
- AM consulting for design optimization and cost reduction.
5. Global Logistics and Customer Service
- Fast global shipping and customer support in English and Chinese.
- Responsive sales and engineering teams.
- Flexible MOQ and packaging options for distributors and OEMs.
📦 Browse their full product catalog on the product page or get in touch for a quote.
How to Order Wholesale Inconel 625 Powder from China
If you’re a distributor, OEM, or e-commerce seller looking to purchase Inconel 625 powder (2.4668) in bulk, understanding the ordering process is essential to ensure product quality, timely delivery, and regulatory compliance.
Shanghai Truer Technology Co., Ltd streamlines the B2B procurement process for global buyers by offering a transparent, efficient, and fully supported ordering experience. Here’s a step-by-step guide to help you get started.
Step-by-Step Ordering Process
| Step | Description |
|---|---|
| 1 | Request a Quote: Submit detailed specs (particle size, quantity, etc.) |
| 2 | Technical Consultation: Truer engineers review your application needs |
| 3 | Sample Evaluation: Request small sample batch for in-house testing |
| 4 | Quotation & Lead Time Confirmation |
| 5 | Contract & Payment: Secure order via wire transfer, L/C, or other terms |
| 6 | Production & QC: Powder is produced and tested per your specifications |
| 7 | Shipping & Documentation: Includes COA, MSDS, and customs papers |
| 8 | After-Sales Support: Technical guidance available for powder usage |
🧾 Looking for a tailored quote? Start your journey via Truer’s Contact Page.
Tips for Wholesale Buyers
- Define Powder Specifications Clearly:
- Particle size distribution (e.g., 15–45 µm for SLM)
- Flowability and morphology requirements
- Required certifications (ISO, ASTM, etc.)
- Request a Material Certificate:
- Ensure powder includes COA (Certificate of Analysis)
- Check chemical composition and oxygen/nitrogen levels
- Inquire About Packaging Options:
- Vacuum-sealed aluminum bottles
- Nitrogen-filled containers for oxidation-sensitive industries
- Request Logistics Support:
- Verify Incoterms (EXW, FOB, CIF, DDP)
- Choose air or sea freight based on urgency and budget
- Ask for Technical Sheets:
- Truer provides full powder profiles including flow rate, bulk density, and PSD charts
FAQs: Buying 2.4668 Powder in Bulk
To help new buyers and procurement teams, we’ve compiled a list of frequently asked questions regarding Inconel 625 (2.4668) powder sourcing and usage.
Q1. What is the minimum order quantity (MOQ) for wholesale purchases?
A: Shanghai Truer offers flexible MOQ options starting from 30kg, with price breaks for quantities above 100kg.
Q2. Can I request a custom particle size distribution?
A: Absolutely. Truer can tailor the powder to specific PSD ranges for SLM (15–45 µm), EBM (45–105 µm), or DED (75–150 µm) processes.
Q3. How is the powder packaged for international shipping?
A: Powders are vacuum-sealed or nitrogen-filled in 5kg or 10kg containers, boxed and crated for safe transport.
Q4. Do you provide technical support for AM processing parameters?
A: Yes. Truer’s AM experts assist with process optimization, layer thickness, scan speed, and post-processing settings.
Q5. Are your Inconel 625 powders certified?
A: Yes. Each batch includes a Certificate of Analysis (COA), and Truer complies with ISO 9001, ASTM F3056, and AMS 5666 standards where applicable.
Q6. How long is the lead time for international orders?
A: Typically 2–3 weeks for production and testing, plus 5–10 days for international shipping, depending on destination.
Q7. What industries use Truer’s Inconel 625 powder?
A: Aerospace, marine, chemical processing, power generation, and medical implant manufacturing are key sectors.
📚 Want to explore more technical guides and industry updates? Visit Truer’s insightful blog section for the latest trends in 3D printing and metal powders.
By choosing a trusted partner like Shanghai Truer Technology Co., Ltd, you gain more than just a powder supplier—you gain a solutions provider committed to your success in the additive manufacturing supply chain. Whether you’re scaling up for full production or starting with R&D, Truer’s team and technology are ready to support your innovation.
🔗 Ready to get started? Browse the full selection of powders on the product catalog or submit a custom inquiry today.
