SELECTARC Ni690 - Basic coated electrode for Nickel alloys
* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
CLASSIFICATION
| AWS A5.11: ENiCrFe-7 | ISO 14172: E–Ni 6152 (NiCr30Fe9Nb) |
CHARACTERISTICS AND APPLICATIONS
Basic coated electrode designed for welding of steels and repair of Nickel alloys Alloy 690 and 600, as well as for dissimilar joints between stainless and low alloyed steels.
Provides a soft and stable arc, easy slag removal, and smooth, regular weld beads.
Used in nuclear power plants and chemical industry equipment.
WELD METAL CHEMICAL COMPOSITION (%)
C: 0.03 ; Si: 0.4 ; Mn: 4.0 ; Cr: 28.5 ; Nb: 1.2 ; Fe: 7.0 ; Mo: 0.2 ; Cu: 0.1 ; Ni: Base
MECHANICAL PROPERTIES
Rₘ (MPa): 650 ; Rp₀.₂ (MPa): 430 ; A₅ (%): 40 ; KV (J): +20°C → >100
DIMENSIONS AND WELDING CURRENT
= +
| DIMENSIONS | AMPERES |
| 2.5 × 300 | 60–75 A |
| 3.2 × 350 | 75–100 A |
| 4.0 × 350 | 90–125 A |
| 5.0 × 450 | 120–160 A |