k403 powder
K403 is a cast nickel-based superalloy. The alloy has high-temperature strength. It is widely used for casting guide vanes and working blades of turbo jet, turbo shaft, and turbo fan series engines. It has a higher content of γ’ phase forming elements Al, Ti, etc., so the volume fraction of the γ’ phase in the alloy structure is higher.
| CHEMICAL COMPOSITION (wt%) | |||||||
| Item | Ni | Cr | Mo | AI | Ti | Co | W |
| K 403 | Bal. | 10.0-12.0 | 3.8-4.5 | 5.3-5.9 | 2.3-2.9 | 4.5-6.0 | 3.8-5.5 |
Particle Size Distribution (PSD): 0-25, 15-45, 15-53, 45-105, 45-150um or sieved as required.
Shape: Spherical
Process: Gas atomized (GA) or Plasma rotating electrode powder (PREP)
Packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: additive manufacturing, 3D printing
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