This low alloyed high strength electrode is suitable for welding structural steels exposed to weathering conditions, especially COR-TEN. High mechanical properties with excellent crack resistance.
Features and Applications
Content of Ni-Cu-Cr alloy
Suitable for use in welding structural steels exposed to weathering, especially for COR-TEN B type steels.
High mechanical properties with excellent crack resistance
Convenience of welding at all positions except for vertical down position
Weld deposits with very low contents of hydrogen
Requirement of re-drying for minimum 2 hours at the temperatures between of 300°C and 350°C
Typical Base Material Grades
S235JR, S235JRW, S325J2W, S355J2G1W, S355JRW, S355J2G 3 Cu, Patinax 37,
9CrNiCuP3-2-4 S255-S460, COR-TEN A,B,C
| Standards |
Current Type |
EN ISO 2560-A - E 46 6 Z NiCrCu B 42 H5
|
D.C. (+)
|
AWS A5.5 - E8018-W2 H4
|
|
| Chemical Composition of Weld Metal % (Typical) |
| C |
Si |
Cr |
Ni |
Cu |
Mn |
| 0.06 |
0.45 |
0.5 |
0.5 |
0.4 |
0.7 |
| Mechanical Properties |
Yield Strength
(N/mm2) |
Tensile Strength
(N/mm2) |
Impact Strength
(ISO-V/-60ºC) |
Elongation
(Lo=5do)(%) |
min. 460
|
550 - 680
|
min. 47 J |
min. 22 |
Welding Positions
| Operating Data |
| Diameter x Length (mm) |
Welding Current (A) |
Package
Weight (Kg) |
Carton
Weight (Kg) |
|
2.50 x 350
3.20 x 350
5.00 x 450
|
80 - 110
130 - 150
150 - 190
|
4.5
5
6
|
13.5
15
18
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained. This information is subject to change without notice and can be only considered as suitable for general guidance.
