Lincoln Tech Rod 99 in 5/32 in x 14 in, packaged as a 10 lb easy-open can for the applications described on the Lincoln Tech Rod 99 family page. Same AWS A5.15 ENi-CI classification as every other size in this product line, packaged in this format for shop and field crews running this diameter.
| Manufacturer SKU | EL99156634 |
|---|---|
| Diameter | 5/32 in |
| Length | 14 in |
| Package | 10 lb easy-open can |
| Net weight | 10 lb |
| Approx. rods per package | ~32 rods |
| Recommended amperage (this diameter) | 90-160 A |
| AWS classification | AWS A5.15 ENi-CI |
ENi-CI is an AWS A5.15 pure-nickel SMAW electrode for welding gray, ductile, and malleable cast iron with minimum dilution and a machinable weld deposit. The high-nickel weld metal absorbs carbon from the base cast iron without forming brittle carbides, producing a soft, machinable weld bead suitable for repair, fill, and crack restoration. Runs DC- or AC in all positions; low amperage and short stringer beads with peening reduce stress in the heat-affected zone.
Is this the same electrode as the parent Lincoln Tech Rod 99 grade, just in a different package?
Yes. SKU EL99156634 is the same AWS A5.15 ENi-CI classification as every other size in the Lincoln Tech Rod 99 family. The only difference is diameter (5/32 in) and package format (10 lb easy-open can). Polarity, position, and tensile properties are identical to the parent grade.
How many rods are in this 10 lb easy-open can?
Approximately ~32 rods. Exact count varies with manufacturing tolerance but a 10 lb easy-open can of 5/32 in Lincoln Tech Rod 99 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 Tech Rod 99 share identical mechanical properties (AWS A5.15 ENi-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 Tech Rod 99 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 Tech Rod 99 may be available in a Buy America compliant version - see the parent grade page for all available compliance variants.