Materials reference
Inconel 625 (EOS IN625)
What is it?
Inconel 625 (EOS IN625) is a metal alloy selected for particular strength, temperature, weight or manufacturing needs.
Why would someone print it?
Printing may help create complex shapes or low-volume parts, but the complete finishing and inspection route still matters.
What should a beginner know?
- Confirm the exact machine, material settings and acceptance requirements.
- A material listing does not by itself qualify a production part.
What happens after printing?
Printed parts may need heat treatment, support removal, machining, finishing and inspection before they are accepted.
What is an alloy?
What does this mean? An alloy is a defined metal composition. Why does it matter? Composition, process settings and post-processing affect the finished part.
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Technical material evidence
LPBF + bound-metal
| Property | Evidence |
|---|---|
| Designations | Inconel 625 UNS N06625 EN 2.4856 (exact mapping not independently verified)OEM ↗ · Source reviewed |
| Nominal material density | 8.4 g/cm³THIRD-PARTY ↗ · Source reviewed |
| Powder price | Current supplier quote required No public powder list price was captured in the supplied source review. Obtain a current supplier quote. |
Post-processing evidence
Anneal 870C (1600F) 1 h rapid cool (EOS data sheet); as-built test data published by OEM
OEM ↗ · Source reviewedThis is a research summary, not a production heat-treatment instruction. Use the current OEM material datasheet, qualified parameter set and application-specific acceptance requirements.
Machine and process compatibility
| Referenced platform | Evidence scope |
|---|---|
| EOS LPBF line | Portfolio evidence only; exact machine, parameters and qualification must be confirmedOEM ↗ · Source reviewed |
| Markforged Metal X | Portfolio evidence only; exact machine, parameters and qualification must be confirmedOEM ↗ · Source reviewed |
| Desktop Metal Studio | Portfolio evidence only; exact machine, parameters and qualification must be confirmedOEM ↗ · Source reviewed |
Manufacturing considerations
- strong weldability
- work-hardens during machining
- corrosion-critical apps need solution anneal