NIC-L-Weld 99 Electrodes

NIC-L-Weld 99 Electrodes

Description: NIC-L-Weld 99 Electrodes (AC-DC)

A general purpose, high-nickel electrode for production and repair of cast iron.

Typical Application:  NIC-L-WELD 99 is for building up, joining, filling holes, breaks and cracks in all types of cast iron. It has very good out-of-position welding characteristics. Parts are frequently repaired without dismantling.



  • Use AC or DC reverse or straight polarity. Clean the weld area
  • Bevel breaks and cracks deep enough so the first pass ties in the bottom of the crack
  • In most cases, preheating is not necessary, but heavy sections should be preheated to approximately 400F
  • Use a short arc. Stringer beads are recommended
  • Skip or back-step weld and peen to relieve stresses. Allow the casting to cool slowly



  • Conforms to AWS A5.15, ENiCI
  • Close color match
  • Excellent machinability
Part Number Size
NLW9950 3/32″ – 10# Box
NLW9960 1/8″ – 10# Box
NLW9970 5/32″ – 10# Box
NLW9980 3/16″ – 10# Box


Chemical Composition AWS
Si – 4%
Fe – 8%
Mn – 2.5%
C – 2%
S – 0.03%
A5.15, ENiCl
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