AWS ENiFe-CI ISO ECNiFe-CI1 Welding Rod (CHC408)
It is suitable for repair welding cracked or worn castings of grey cast iron or nodular cast iron, such as cylinders, engine seating, gears and so on. Also, it is for joining cast iron parts with dissimilar metals or surfacing welding. The deposited metal has features of high strength, good plasticity, lower coefficient of linear expansion and it is a machinable one.
Type of Covering: Graphitemould
Welding Position: F, H, HF, OH, V
Type of Current: DCEP or AC
ENiFe-CI Chemical Composition of Deposited Metal (%)
| C | Mn | Si | S | Ni | Cu | Fe | AI | Others | |
|---|---|---|---|---|---|---|---|---|---|
| Standard | ≤2.0 | ≤2.5 | ≤4.0 | ≤0.03 | 45-60 | ≤2.50 | Remain | ≤1.0 | ≤1.0 |
| Typical | 0.71 | 0.24 | 1.00 | 0.007 | 54.00 | 0.055 | -- | 0.054 | -- |
Sizes & Recommended Current (DC or AC)
| ENiFe-CI Welding Rod Diameter (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
|---|---|---|---|---|
| Welding Rod Length | 295 | 345 | 345 | 345 |
| Welding Current (A) | 50-80 | 80100 | 110-140 | 150-180 |