3D Printing H13
UNS T20813
Description
H13 is a Cr-Mo-V alloyed hot work tool steel very good resistance to thermal shock and thermal fatigue. It provides excellent high-temperature strength, which is required in hot pressing tools. Our 3D printing H13 is a gas atomized, spherical powder for additive manufacturing applications. The gas atomization process employed for Additive Manufacturing powders, produces powders which must pass stringent controls at each manufacturing step.
General Information
| Items | 3D Printing H13 |
|---|---|
| Catalog | ACAM-3D-A002 |
| Apparent Density | 4.2-4.4 g/cm3 |
Chemical Component
| Fe | Cr | Mo | V | Si | C | Mn | O |
|---|---|---|---|---|---|---|---|
| Balance | 5.2 | 1.5 | 1.0 | 1.0 | 0.35 | 0.3 | 0.05 |
* Unit: %, typical values
Typical Powder Properties
| Items | 3D Printing H13 -1 | 3D Printing H13 -2 | 3D Printing H13 -3 |
|---|---|---|---|
| Nominal Particle Range | 20-53 µm
(max 5% over and undersize) | 45-106 µm
(max 5% over and undersize) | 53-150 µm
(max 5% over and undersize) |
| Hall Flow | 13 s/50 g | 14 s/50 g | 14 s/50 g |
* Other sizes can be customized
Mechanical Properties
| Items | SR(1) | SR(2) | HT(3) |
|---|---|---|---|
| Tensile Strength | 1780 MPa | 1760 MPa | 1550 MPa |
| Yield Strength | 1120 MPa | 1540 MPa | 1410 MPa |
| Elongation | 13% | 9% | 10% |
| Hardness, HRC | 51 | 51 | 50 |
* Printed in Z-direction-Build direction
(1) Stress relieved at 200 ℃ in air
(2) Double stress relieved at 620 ℃ for 1h in air with intermediate cooling to room temperature
(3) Preheated to 750 ℃ for 2h, austenitized at 1050 ℃ for 2h followed by air quench.
Double tempered at 600 ℃ for 1h with intermediate cooling to room temperature.
* 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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