GD 230
Equivalent materials: UNS N06230 NiCr22W14Mo 2.4733 GD 230 is a vacuum induction melted, argon gas atomized, and spherical powder for additive manufacturing. The material has a good balance of high-temperature strength and oxidation. Due to pronounced resistance to grain coarsening at elevated temperature has the material excellent long-term thermal stability. Some typical applications of GD 230 are parts for hot gas path of gas turbines, as well as high temperature application in chemical industry due to high resistance to oxidation and nitridation.
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Description
GD 230
Equivalent materials:
UNS N06230
NiCr22W14Mo
2.4733
GD 230 is a vacuum induction melted, argon gas atomized, and spherical powder for additive manufacturing. The material has a good balance of high-temperature strength and oxidation. Due to pronounced resistance to grain coarsening at elevated temperature has the material excellent long-term thermal stability. Some typical applications of GD 230 are parts for hot gas path of gas turbines, as well as high temperature application in chemical industry due to high resistance to oxidation and nitridation.
Chemical composition, %
|
Element |
Cr |
Si |
Al |
C |
Mo |
Mn |
La |
W |
Ni |
|
Content, % |
22 |
0.5 |
0.35 |
0.07 |
2 |
0.6 |
0.01 |
14 |
Balance |
Typical powder properties
|
Nominal particle range |
Hall flow |
Apparent density |
|
15–45 µm |
16 s/50 g |
4.2 g/cc |
|
Other particle range |
0-25µm 45-105 µm 50-150 µm |
|
230
UNS N06230
NiCr22W14Mo
2.4733
AM
additive manufacturing
spherical powder
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