3D Printing GH99
Description
GH99 is a Ni-based precipitation hardening deformation superalloy. It can be used below 900℃ for a long time and up to 1000℃ for a short time. Besides, it has the properties of stable microstructure and satisfactory cold and hot processing and welding performance. Our 3D printing GH99 is produced through blending, homogenization, diffusion bonding and sieving processes. It is typically used in aeroengine combustion chambers, afterburners and other high temperature welded structural parts.
General Information
| Items | 3D Printing GH99 |
|---|---|
| Catalog | ACAM-3D-A022 |
| Apparent Density | 4.1 g/cm3 |
Chemical Component
| Ni | Al | Cr | Ti | V | Co | W | Mo | Si |
|---|---|---|---|---|---|---|---|---|
| Balance | 5.5 | 20.5 | 2.0 | 0.42 | 7.5 | 3 | 3 | 0.8 |
* Unit: %, typical values
Typical Powder Properties
| Items | 3D Printing GH99 -1 | 3D Printing GH99 -2 |
|---|---|---|
| Nominal Particle Range | 15-45 µm (max 5% over and undersize) | 45-90 µm (max 5% over and undersize) |
| Hall Flow | 16 s/50 g | -- |
* Other sizes can be customized
Mechanical Properties
| Items | 3D Printing GH99 (Printed in X/Y-direction) |
|---|---|
| Tensile Strength | 1040 MPa |
| Yield Strength | 750 MPa |
| Elongation | 27% |
| Hardness, HV10 | 340 |
* No heat treatment
* Technical data included herein should be used as a guideline only, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice.
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Alfa Chemistry is a manufacturer of standard & custom specialty metals & alloys. We stock a wide variety of alloys in different shapes and specifications. If you can't find the product or specification you need, please contact us directly.
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