Lincoln Nic-L-Weld 55 Nickel Alloy in 5/32 in x 14 in, packaged as a 10 lb container for the applications described on the Lincoln Nic-L-Weld 55 Nickel Alloy family page. Same AWS A5.15 ENiFe-CI classification as every other size in this product line, packaged in this format for shop and field crews running this diameter.
| Manufacturer SKU | NLW5970 |
|---|---|
| Diameter | 5/32 in |
| Length | 14 in |
| Package | 10 lb container |
| Net weight | 10 lb |
| Approx. rods per package | ~32 rods |
| Recommended amperage (this diameter) | 90-160 A |
| AWS classification | AWS A5.15 ENiFe-CI |
- Brand-authorized distributor - factory-fresh stock, full warranty pass-through
- Stocked in our US warehouse; ships within 1 business day
- Same AWS A5.15 ENiFe-CI classification as every other size in the Lincoln Nic-L-Weld 55 Nickel Alloy line
- 30-day returns on unopened cartons
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.
Is this the same electrode as the parent Lincoln Nic-L-Weld 55 Nickel Alloy grade, just in a different package?
Yes. SKU NLW5970 is the same AWS A5.15 ENiFe-CI classification as every other size in the Lincoln Nic-L-Weld 55 Nickel Alloy family. The only difference is diameter (5/32 in) and package format (10 lb container). Polarity, position, and tensile properties are identical to the parent grade.
How many rods are in this 10 lb container?
Approximately ~32 rods. Exact count varies with manufacturing tolerance but a 10 lb container of 5/32 in Lincoln Nic-L-Weld 55 Nickel Alloy typically contains in this range.
What is the shelf life if I do not use them all?
Sealed containers store indefinitely in a dry environment. Once opened, store in a dry location; nickel cast-iron electrodes are less hydrogen-sensitive than low-hydrogen carbon steel rods but should be kept dry to avoid porosity from moisture in the coating.
What diameter should I use for common applications?
5/32 in is well-suited for flat and horizontal fill on heavier stainless plate. Heavier base metal and higher deposition typically calls for one diameter up; thinner sheet and root passes go one diameter down. See the parent grade page for full diameter-to-amperage guidance.
Can I mix this size with other diameters on the same job?
Yes, provided your procedure qualification (WPS) covers the diameter range. Many shops use one diameter for root, one for fill, and one for cap. All sizes within Lincoln Nic-L-Weld 55 Nickel Alloy share identical mechanical properties (AWS A5.15 ENiFe-CI) so weld metal chemistry is consistent across passes.
Do I need to rebake these after the can is opened?
Refer to the parent grade page and manufacturer data sheet for rebake requirements specific to this electrode classification.
Does this size require a special holder or stinger?
Use an electrode holder rated for the amperage range above (90-160 A). Most general-purpose stinger holders (e.g. 300-500 A class) handle 5/32 in Lincoln Nic-L-Weld 55 Nickel Alloy without issue. For sustained high-amperage runs on larger diameters, a 500 A or higher holder is recommended.
Is this Buy America compliant?
This specific SKU is not the Buy America variant. Lincoln Nic-L-Weld 55 Nickel Alloy may be available in a Buy America compliant version - see the parent grade page for all available compliance variants.