2.4856 | NiCr22Mo9Nb | Alloy 625 | N06625 built-up welding
| Numeric designation | 2.4856 |
|---|---|
| Chemical designation | NiCr22Mo9Nb | Alloy 625 |
| State | Laser built-up welding |
| Etching | IN718-Lösung |
Inconel 625 or Nicrofer 6020 is extremely corrosion resistant and contains the main alloying elements in the following concentration:
21-23% Cr
8-10% Mo
3.2-3.8% Nb + Ta.
The photographs show an area which was wire-welded by laser.
Etched with modified Inconel 718 solution: 15 ml water + 9 ml isopropanol + 26 ml HCl 32% + 6 ml H2O2.
Ni-Base
2.4632 | NiCr20Co18Ti
2.4819 | NiMo16Cr15W | Alloy C-276
2.4819 | Alloy C-276 weld seam
2.4858 | NiCr21Mo wire mesh
2.4879 | G-NiCr28W Fracture of a Furnace Roll
2.4879 | G-NiCr28W Furnace Roll
2.4668 | Inconel 718 with delta phase
2.4879 | G-NiCr28W
2.4608 | NiCr26MoW | Alloy 333 | N06333
2.4816 | NiCr15Fe | Inconel 600 | N06600