Abranel 617
High temperature nickel base electrode
Description & applications
Basic coated nickel base electrode, with an alloyed core wire, for joining and repairing of high temperature alloys used at operation temperatures up to 1100°C. The electrode distinguishes itself by a soft arc, easy slag removal and regular weld beads.
Main applications:
Construction of gas turbines, combustion chambers, ovens, thermal equipment for heat treatment, petrochemical installation.
|
UNS |
Alloys |
DIN |
Material N° |
|
N08810 |
800H |
X5NiCrAlTi3120 |
1.4958 |
|
|
DS |
X8NiCrSi3818 |
1.4862 |
|
N06617 |
617 |
NiCr23Co12Mo |
2.4663 |
Classification
| AWS A5.11 | UNS | EN ISO 14172 |
|---|---|---|
| ~E NiCrCoMo-1 | W86117 | E-Ni6617 (NiCr22Mo12Co) |
Typical weld metal composition (%)
| C | Si | Mn | Cr | C0 | Mo | Fe | Al | Ti | Ni |
|---|---|---|---|---|---|---|---|---|---|
| 0.06 | 0.8 | 0.2 | 21.0 | 11.0 | 9.0 | 1.0 | 0.7 | 0.3 | Rest |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | KV (J) |
|---|---|---|---|
| 730 | 460 | 40 | +20°C 100 |
Packaging data
| Dimension | 2.5x300 | 3.2x350 | 4.0x350 |
|---|---|---|---|
| Electr. / packet | 229 | 152 | 100 |
| Electr. / carton | 916 | 608 | 400 |
| Kg 1000 electr. | 17.5 | 33 | 50 |
| Packets / carton | 4 | 4 | 4 |
| Kg / packet | 4 | 5 | 5 |
| Kg / carton | 16 | 20 | 20 |
Amperes
| A | 45-60 | 75-95 | 90-120 |
|---|
Welding Instructions
Redrying 1 h at 250-300°C. Joints to weld must be clean, exempt from grease, cracks. Guide electrodes with a slight declination, weld with a short arc and prevent a high heat input by applying the stringer bead technique (weaving max. 2 times core wire diameter). Nickel base alloys are welded without preheating and an interpass temperature <150°C. For repair welding of steels with high carbon content a preheating between 200- 500°C has to be applied. A post weld heat treatment can be performed without influence on the weld deposit.
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