2.4856 (Alloy 625) used for applications that require outstanding corrosion resistance, the use of our nickel-based metal powders is recommended. With Printdur® Ni625LFe (~2.4856) we are expanding our portfolio of corrosion resistant materials for 3D printing.
Printdur® Ni625LFe has good resistance to mineral acids such as nitric, phosphoric, sulfuric or hydrochloric acid. In addition, it is also corrosion resistant to alkalis and organic acids. Furthermore, the material has a good resistance to hot gas corrosion in the solution heat treated condition and a high creep rupture strength above 600°C.
In comparison to Printdur® Ni625, the iron content of Printdur® Ni625 LFe is significantly lower. This leads to a cleaner material with even better corrosion and oxidation properties.
Bulk density ρbulk
3.8 - 4.6 g/cm³ at 20 °C
Hall flow HF
12 - 20 s/50g at 20 °C
Particle size range drange
20 - 53 µm
Charpy impact energy, V-notch aK,charpy,V-notch
100 J at 20 °C
Elongation A5 A5
35 % at 20 °C
Tensile strength Rm
920 - 1030 MPa at 20 °C
Yield strength Rp0.2 Rp0.2
660 - 760 MPa at 20 °C
Relative magnetic permeability μrel
1.01 [-] at 20 °C
max., None magnetic
The powder is produced by gas atomization.
Printdur® Ni625LFe can be processed on LPBF systems. The process parameters are similar to those of alloy 625. Please contact us for further information.
This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).