3D Printing AISI 4130
UNS G41300
Description
AISI 4130 is a low alloy C-steel containing chromium and molybdenum as strengthening agents. The steel has a good strength, toughness, fatigue strength, weldability and machinability. Additional quench and tempering heat treatment allows for wide range of strength/ductility combinations. These interesting properties allow 4130 powder to be used in 3D printing for industrial applications, for example, medium and highly loaded components in automotive and general industry.
General Information
| Items | 3D Printing AISI 4130 |
|---|---|
| Catalog | ACAM-3D-A007 |
| Apparent Density | 4.0 g/cm3 |
Chemical Component
| Fe | Cr | Mn | Mo | Si | C | O |
|---|---|---|---|---|---|---|
| Balance | 1.0 | 0.5 | 0.25 | 0.35 | 0.30 | 0.06 |
* Unit: %, typical values
Typical Powder Properties
| Items | 3D Printing AISI 4130 -1 | 3D Printing AISI 4130 -2 |
|---|---|---|
| Nominal Particle Range | 20-53 µm (max 5% over and undersize) | 53-150 µm (max 5% over and undersize) |
| Hall Flow | 16 s/50 g | -- |
* Other sizes can be customized
Mechanical Properties
| Items | 3D Printing AISI 4130 (Printed in Z-direction) | 3D Printing AISI 4130 (Printed in X/Y-direction) |
|---|---|---|
| Tensile Strength | 1540 MPa | 1765 MPa |
| Yield Strength | 1150 MPa | 1385 MPa |
| Elongation | 8% | 10% |
| IE Notch in Z/Y Direction | 10 J | 15 J |
| Hardness, HV10 | -- | 500 |
* Austenitized at 830 ℃ in vacuum followed by oil quench. Tempered at 200 ℃ in air.
* 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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