Nickel and its Alloys
FW Ni-CI
AWS: SFA 5.15: ERNi-CI
EN ISO CODE:
FW Ni-CI is used to join ordinary gray irons to themselves, or to other ferrous and nonferrous materials, and to reclaim or repair castings. Satisfactory welds can be produced on small and medium size castings where the welding stresses are not overly severe, or where the phosphorus content of the iron is not high. Because of the lower strength & ductility of weld metal these wire rods should be used where machinability of diluted filler metal is necessary. These filler rods can also be used on malleable or ductile iron.
| Element | C | Mn | Si | S | Fe | Ni | Cu |
| Percent | 1.0 | 2.5 | 0.75 | 0.03 | 4.0 | 90min | 4.0 |
| UTS | YS | Elongation | Hardness |
| (MPa) | (MPa) | (L=5d) % | (BHN) |
| 320 | 275 | 5 | 200 |
Argon
DCEN
H, F, VU, OH
STANDARD SIZE: Diameter 1.6 mm, 2.0 mm, 2.4 mm & 3.2 mm in cut lengths of 1000 mm each.
QUANTITY 5 kgs wire put in an air-tight polythene bag and finally packed in a plastic container.
Identification – AWS code is punched on each wire.
