For welding of cast iron metal. There are many types ranging from machinable, semi machinable and non-machinable types.
| Name | AWS Specification | JIS Specification | Other Specification |
|---|---|---|---|
| NICKELCAST | NONE | NONE | SPECIAL WIRE & COATING |
| NIHONWELD NC-10 | Est | DFC Fe | |
| NIHONWELD NC-100 | ENi-Cl | DFC Ni | DIN ENiG4 |
| NIHONWELD NC-100N | ENi-Cl | DFC Ni | DIN ENi G4 |
| NIHONWELD NC-100S | ENi-Cl | DFC Ni | DIN ENi G4 |
| NIHONWELD NC-112 | ENi-Cl | DFC Ni | DIN ENi G4 |
| NIHONWELD NC-115 | ENi-Cl | DFC Ni | non-conductive coating |
| NIHONWELD NC-116 | ENi-Cl | DFC Ni | PHIL MARKET ONLY |
| NIHONWELD NC-25 | Est | DFC Fe | DIN EFeB2 |
| NIHONWELD NC-50 | ENiFe-Cl | DFC NiFe | DIN ENiFeG4 |
| NIHONWELD NC-50S | ENi | DFC Ni | DIN ENiG4 |
| NIHONWELD NC-60V | Est | DFC Fe | DIN EFe B2 |
| NIHONWELD NC-70 | Est | DFC Fe | DIN EFe B2 |