Specifications:
- AWS/ASME SFA A5.4 : E 347 – 16
- EN ISO 3581-A-E 19 9 Nb R 12
Description and Application
- Rutile-basic coated all position electrode for welding Ti or Nb stabilized austenitic Cr-Ni steels.
- High resistance to inter-granular corrosion up to 400°C.
- Excellent weld-ability and slag release an both AC and DC.
- For welding stainless steels with 16-20%Cr, 6-13%Ni, Ti & Nb stabilized of types such as AISI 321, 347
Typical all weld metal composition [wt%]
| C | Mn | Si | Cr | Ni | Nb |
| 0.03 | 0.80 | 0.80 | 19.00 | 10.00 | 0.40 |
Typical all weld metal mechanical properties
| Rp 0.2 [MPa] | Rm [MPa] | A5 [%] | Impact [ISO-V] |
| 400 | 590 | 35 | – |
Welding positions
RE-DRYING
300°C/2H
| Diameter | Length | Current [amps] | ||
| in | mm | in | mm | |
| 5/64 | 2.0 | 12 | 300 | 35-55 |
| 3/32 | 2.5 | 12 | 300 | 50-80 |
| 1/8 | 3.25 | 14 | 350 | 80-110 |
| 5/32 | 4.0 | 14 | 350 | 120-150 |
| 3/16 | 5.0 | 18 | 450 | 150-180 |
