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Additive Manufacturing
Additive manufacturing (AM) or additive layer manufacturing (ALM) is the industrial production name for 3D printing, a computer controlled process that creates three dimensional objects by depositing materials, usually in layers.
17-4PH Powder
Stainless Steel Powders 17-4PH Spherical Powder
Grade：17-4PH，similar grade GP1.
Chemical Composition：
| 17-4PH Chemical Composition （wt.%） |
||
| Element | Standard | Tested |
| Fe | bal | bal |
| Cr | 15-17.5 | 17.01 |
| Ni | 3-5 | 4.69 |
| Cu | 3-5 | 4.03 |
| Mn | ≤1.0 | 0.59 |
| Si | ≤1.0 | 0.26 |
| Nb | 0.15-0.45 | 0.34 |
| P | ≤0.04 | 0.012 |
| S | ≤0.03 | 0.007 |
| C | ≤0.07 | 0.04 |
| O | / | 0.069 |
SEM：
Flowability：
|
Particle Size |
0~15μm |
15~53μm |
45~105μm |
53~150μm |
|
Flowablity(a) |
× |
≤55s |
≤50s |
≤50s |
Particle Size Distribution：
Mechanical Performance：
|
Grade |
Tensile Strength/MPa |
Yield Strength /Mpa |
Elongation % |
Reducation of area% |
|
17-4PH |
|
|
|
|
Typical Case：Pump shafts, valve stems, braces, fasteners, coupling, rocket and missile components, hydraulic actuators, and wear rings.
Application：Aerospace, medical and chemical industries.