描述
特点
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
应用：
It is suitable for the repair welding of high pressure parts and cast iron products, etc
使用说明：
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:
焊接金属的典型化学成分（wt%）
| C | 锰 | Si | P | S | 倪 | Fe |
| 1.07 | 0.16 | 1.57 | 0.005 | 0.005 | 92.4 | 4.5 |
焊接金属的典型机械性能
| TS N/mm2 | Vicker’s Hardness (HV) |
| 520 | 170-220 |
Sizes and recommended current range (AC or DC+)
| Diameter (mm) | 2.6 | 3.2 | 4.0 | 5.0 |
| Length (mm) | 300 | 350 | 350 | 350 |
| 安培数 | 60-80 | 80-120 | 120-150 | 130-180 |
| Weight per pack (kg) | 5 | 5 | 5 | 5 |
| Weight per carton (kg) | 20 | 20 | 20 | 20 |
