LAWI-18
Welding wire LAWI 18
Description:
Ni-basis laser filler metal with Cr-Mo-Mn-Fe-Nb and elements to avoid hard carbide transitions. Rust- acid-, heat-resisting and extremely cold resisting. Erodable and polishable. Cannot be nitrided or chromium-plated. For elastic basic, intermediate and joining layers. Crack safe welding of different steels and cast iron: GS, GG-GG 70.
Hardness 1-st layer approx. 220-250 HB.
Stretching up to 46%!!
Tensile strength approx. 700-760 N/qmm².
Analysis in %:
|
C |
Cr |
Fe |
Mn |
Ni |
Si |
Nb |
|
0.02 |
19.5 |
1.9 |
2.8 |
Rest |
0.2 |
0.25 |
The technical results are dependent on the extent of mingling to the basic materials
and also an indication of the process engineering.
- Australia
- Germany
- Denmark
- Switzerland
- Austria
- Argentina
Welding wire LAWI 18
Description:
Ni-basis laser filler metal with Cr-Mo-Mn-Fe-Nb and elements to avoid hard carbide transitions. Rust- acid-, heat-resisting and extremely cold resisting. Erodable and polishable. Cannot be nitrided or chromium-plated. For elastic basic, intermediate and joining layers. Crack safe welding of different steels and cast iron: GS, GG-GG 70.
Hardness 1-st layer approx. 220-250 HB.
Stretching up to 46%!!
Tensile strength approx. 700-760 N/qmm².
Analysis in %:
|
C |
Cr |
Fe |
Mn |
Ni |
Si |
Nb |
|
0.02 |
19.5 |
1.9 |
2.8 |
Rest |
0.2 |
0.25 |
The technical results are dependent on the extent of mingling to the basic materials
and also an indication of the process engineering.
- Australia
- Germany
- Denmark
- Switzerland
- Austria
- Argentina
