Standards
| TS EN ISO 3581-A
|
E 20 25 5 Cu N L R 3 2 |
| EN ISO 3581-A
|
E 20 25 5 Cu N L R 3 2 |
| AWS A5.4
|
E385-16 |
Chemical Composition of Weld Metal % (Typical)
| C |
Si |
Mn |
Cr |
Ni |
Mo |
Cu |
| <0,03 |
0,75 |
1,0 |
20,0 |
25,0 |
4,5 |
1,5 |
Typical Base Material Grades
- EN & DIN: X5NiCrMoCuNb 20 18, X5NiCrMoCuTi 20 18, X2NiCrMoCu 25 20 5, X5NiCrMoCuNb 22 18, G-X7CrNiMoCuNb 18 18, G-X7NiCrMoCuNb 25 20
- AISI: 317L, 904L
Mechanical Properties
| Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%)) |
| min. 400 |
550-700 |
min. 47 J |
min. 30 |
Features and Applications
- Resistant to intercrystalline corrosion / wet corrosion up to 350°C
- High corrosion resistance similar to that of matching steels / cast steel grades, above all in reducing environments
- For joining and surfacing work on matching austenitic CrNiMoCu steels / cast steel grades.
- For joining these types of steels with unalloyed / low alloy steels / cast steel grades
- Re-drying: 120-200ºC / 2 h.
Current Type
Welding Positions
Operating Data
| Product Code |
Diametré x Length (mm) |
Diameter x Length (inch) |
Welding Current (A) |
Weight g / 100 pcs |
| 3010101428 |
Ø2,5 x 250 |
Ø3/32 x 10 |
50 - 90 |
1490 |
| 3010101433 |
Ø3,2 x 350 |
Ø1/8 x 14 |
80 - 120 |
3510 |
| 3010101438 |
Ø4,0 x 350 |
Ø5/32 x 14 |
110 - 160 |
5070 |
Approvals
