Description
Characteristics:
LKE-Ni-CI is a covered electrode with graphite type coating and pure Ni alloy core rod. The weld metal provides excellent machining property, good tensile strength and good crack resistance.
Applications:
It is suitable for the repair welding of high pressure parts and cast iron products, etc
Notes on Usage:
1.Hot peening to prevent the shrinkage stress.
2.Clean up to prevent the contamination.
3.Preheat is not needed.
4.Use small amperage and keep the arc as short as possible.
Classification:
AWS A5.15 ENi-CI
JIS Z3252 DFCNi
Welding position:
Typical chemical composition of weld metal (wt%)
| C | Mn | Si | P | S | Ni | Fe |
| 1.07 | 0.16 | 1.57 | 0.005 | 0.005 | 92.4 | 4.5 |
Sizes and recommended current range (AC or DC+)
| Diameter (mm) | 2.6 | 3.2 | 4.0 | 4.8 | |
| Length (mm) | 300 | 350 | 350 | 350 | |
| Current Range | 60-80 | 70-120 | 100-150 | 130-170 | |
| Weight per pack (kg) | 5 | 5 | 5 | 5 | |
| Weight per carton (kg) | 20 | 20 | 20 | 20 | |
