3D Printing 17-4PH
UNS S17400
Description
17-4PH is a martensitic precipitation hardening stainless steel that can be fully heat treated to high levels of strength, hardness and good corrosion resistance. Our 3D printing 17-4PH is a vacuum induction melted, argon gas atomized, and spherical powder for additive manufacturing. It is typically used in chemical process and oil equipment like flanges, valves and pumps, as well as aircraft parts. It is ideal for components in corrosive environments, requiring high mechanical strength and hardness.
General Information
| Items | 3D Printing 17-4PH |
|---|---|
| Catalog | ACAM-3D-A003 |
| Apparent Density | 4.0 g/cm3 |
Chemical Component
| Fe | Cr | Ni | Cu | Mn | Nb+Ta | Si | C |
|---|---|---|---|---|---|---|---|
| Balance | 16 | 4 | 4 | 0.06 | 0.3 | 0.1 | 0.01 |
* Unit: %, typical values
Typical Powder Properties
| Items | 3D Printing 17-4PH |
|---|---|
| Nominal Particle Range | 15-45 µm
(max 5% over and undersize) |
| Hall Flow | 15 s/50 g |
* Other sizes can be customized
Mechanical Properties
| Items | 3D Printing 17-4PH (Printed in Z-direction) | 3D Printing 17-4PH (Printed in X/Y-direction) |
|---|---|---|
| Tensile Strength | 1260 | 1150 |
| Yield Strength | 1170 | 1020 |
| Elongation | 12.5 | 12.2 |
| Hardness, HRC | -- | 38 |
* Solution Annealed at 1040 ℃ for 1h in Ar followed by gas quench; Precipitation hardened at 460 ℃ in Ar.
* 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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