Lincoln Ferroweld is an AWS A5.15 ENiFe-CI SMAW stick electrode family with 60-70 ksi typical tensile and DC- or AC, all positions operation. WeldingMart stocks 2 package and diameter variants of this grade, all sharing the same AWS classification - select the diameter and package format that fits your application below.
ENiFe-CI is an AWS A5.15 nickel-iron SMAW electrode (~55% Ni / Fe balance) for welding gray, ductile, and malleable cast iron, especially on heavier sections and ductile iron where higher weld-metal strength is needed. The Fe-balanced chemistry reduces cost vs pure-nickel ENi-CI while maintaining machinability and crack resistance. Runs DC- or AC in all positions; low amperage, short stringer beads, and peening are standard practice.
| AWS classification | AWS A5.15 ENiFe-CI |
|---|---|
| Minimum tensile | 60-70 ksi typical |
| Polarity / position | DC- or AC, all positions |
| Available diameters | 3/32 in through 1/4 in (varies by package) |
| Package formats | see size variants below |
- Brand-authorized distributor - factory-fresh stock, full warranty pass-through
- Multiple diameter and package variants in stock - select the SKU below that matches your job
- US warehouse fulfillment, 1 business day ship time
- 30-day returns on unopened cartons