Standards
| TS EN ISO 3581-A
|
E 22 9 3 N L B 4 2 |
| TS EN ISO 3581-A
|
E 22 9 3 N L B 4 2 |
| AWS A5.4
|
E2209-15 |
Chemical Composition of Weld Metal % (Typical)
| C |
Si |
Mn |
Cr |
Ni |
Mo |
N |
| 0,03 |
0,40 |
1,30 |
22,0 |
9,0 |
2,6 |
0,14 |
Typical Base Material Grades
- X2CrNiMoN22-5-3, X2CrNiN23-4, X2CrNiMoN22-5-3 ile X10CrNiMoNb18-12, X2CrNiMoN22-5-3 ile P235GH/ P265GH, S255N, P295GH, S355N, 16Mo3
- UNS S31803, S32205
Features and Applications
- Basic coated electrode designed for ferritic-austenitic duplex steels
- Suitability to joint same alloyed, similar alloyed, ferritic-austenitic steels with higher tensile strength.
- Excellent weldability
- Weld metal deposited by E2209 electrodes combines increased tensile strength with improved resistance to pitting corrosive attack and to stress corrosion cracking.
- If postweld annealing is required this weld metal will require a higher annealing temperature than that required by the duplex base metal.
- Re-drying : 250-300°C / min. 2h
Mechanical Properties
| Yield Strength (N/mm²) |
Tensile Strength (N/mm²) |
Impact Strength (ISO-V/-60°C) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%)) |
| min. 520 |
690-850 |
min. 40 J |
min. 80 J |
min. 30 |
Current Type
Welding Positions
Operating Data
| Product Code |
Diametré x Length (mm) |
Diameter x Length (inch) |
Welding Current (A) |
Weight g / 100 pcs |
| 3010101548 |
Ø2,5 x 250 |
Ø3/32 x 10 |
60 - 80 |
1550 |
| 3010101558 |
Ø3,2 x 300 |
Ø1/8 x 12 |
2850 |
80 - 110 |
| 3010101568 |
Ø4,0 x 350 |
Ø5/32 x 14 |
110 - 140 |
5140 |
Approvals
