Standards
| TS EN ISO 3581-A
|
E Z 20 25 5 Cu N L B 2 2 |
| EN ISO 3581-A
|
E Z 20 25 5 Cu N L B 2 2 |
| AWS A5.4
|
E385-15 |
Chemical Composition of Weld Metal % (Typical)
| C |
Si |
Mn |
Cr |
Ni |
Mo |
Cu |
| <0,025 |
0,40 |
2,20 |
22,0 |
25,0 |
3,5 |
2,20 |
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: 307, 307L, 904L
Features and Applications
- Basic coated alloyed-core wire special electrode for corrosion - resistant high-Molybdenum CrNi steels
- Apart from it's markedly good chemical resistance to stress corrosion cracking and crevice corrosion, the weld metal features high resistance to pitting
- Particularly recomended for steels containing up to 5% molybdenum
- Recomended for highly corrosive environments
Mechanical Properties
| Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%)) |
| min. 380 |
600-700 |
80 J |
min. 35 |
Current Type
Welding Positions
Operating Data
| Product Code |
Diametré x Length (mm) |
Diameter x Length (inch) |
Welding Current (A) |
Weight g / 100 pcs |
| 3010101443 |
Ø2,5 x 250 |
Ø3/32 x 10 |
50 - 90 |
1570 |
| 3010101448 |
Ø3,2 x 350 |
Ø1/8 x 14 |
80 - 120 |
3560 |
| 3010101453 |
Ø4,0 x 350 |
Ø5/32 x 14 |
110 - 150 |
4570 |
Approvals
