3D Printing AISI 309
UNS S30900
Description
AISI 309 is an austenitic stainless-steel alloy with high temperature resistance and strength. It is scale-resistant up to approx. 1000 °C and has a good weldability. Our 3D printing AISI 309 is produced through blending, homogenization, diffusion bonding and sieving processes. Additive manufacturing offers a wide range of possibilities for optimizing the functionality of such alloy, for example in the manufacture of high-performance heat exchangers.
General Information
| Items | 3D Printing AISI 309 |
|---|---|
| Catalog | ACAM-3D-A009 |
| Apparent Density | 3.9-4.2 g/cm3 |
Chemical Component
| Fe | Mn | Cr | Ni | C | Si | P | S | N |
|---|---|---|---|---|---|---|---|---|
| Balance | 2.0 max | 19.0-21.0 | 11.0-13.0 | 0.2 max | 1.5-2.5 | 0.045 max | 0.015 max | 0.11 max |
* Unit: %, typical values
Typical Powder Properties
| Items | 3D Printing AISI 309 -1 | 3D Printing AISI 309 -2 |
|---|---|---|
| Nominal Particle Range | 20-53 µm (max 5% over and undersize) | 53-150 µm (max 5% over and undersize) |
| Hall Flow | 14 s/50 g | -- |
* Other sizes can be customized
Mechanical Properties
| Items | 3D Printing AISI 309 |
|---|---|
| Tensile Strength | 710 MPa |
| Yield Strength | 550 MPa |
| Elongation | 42% |
| Young's Modulus E | 190 GPa |
| Charpy Notch Toughness | 95 J |
| Hardness, HV | 225 |
* The specified material properties were determined at room temperature. They are multi-dimensionally dependent on many different machine and process parameters.
* 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.
You Want It? We Got It!
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.
Contact Us