Printdur® 4404
Printdur® 4404 introduction
Printdur® 4404 (1.4404 / 316L) has established itself within additive manufacturing as the allrounder in the field of iron-based alloys. Printdur® 4404 is characterized by the following properties:
Good processability with LPBF.
Good mechanical properties.
High PREN of 36 (Pitting Resistance Equivalent Number) and therefore a high corrosion resistance.
Good resistance to oxidation.
Equivalent material: DIN 1.4404, DIN 316 L
Printdur® 4404 general
| Property |
Value |
| Bulk density |
Bulk density of 3.8 - 4.6 g/cm³ |
| Particle size range |
Particle size range of 10 - 53 µm |
Printdur® 4404 thermal
| Property |
Value |
Comment |
| Relative magnetic permeability |
Relative magnetic permeability of 1 [-] |
max. | None magnetic |
Printdur® 4404 chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 17 % |
| Iron |
Balance |
| Manganese |
Manganese of 1 % |
| Molybdenum |
Molybdenum of 2 % |
| Nickel |
Nickel of 13 % |
| Silicon |
Silicon of 1 % |
Printdur® 4404 electrical
| Property |
Value |
| Hall flow |
Hall flow of 12 - 20 s/50g |
Printdur® 4404 mechanical
| Property |
Value |
Comment |
| Charpy impact energy, V-notch |
Charpy impact energy, V-notch of 165 J |
- |
| Elongation |
Elongation of 45 % |
A5 |
| Tensile strength |
Tensile strength of 520 - 620 MPa |
- |
| Yield strength |
Yield strength of 440 - 540 MPa |
RP02 |
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