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MATHESON Select Nickel 99 Electrodes - Choose Box Weight & Wire Diameter

USD $0.00

MATHESON Select Nickel 99 Electrodes - Choose Box Weight & Wire Diameter

USD $0.00
   Availability:   Usually ships in 24 - 48 hours.


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Product Description

Description:

A general purpose, high-nickel electrode for production and repair of cast iron. Conforms to AWS A5.15, ENiCl.

Typical Application:

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.

Features:

  • Tensile Strength - Up to 72,000 psi
  • Yield Strength - 56,500 psi
  • Elongation - 5% Close color match
  • Excellent machinability
  • All position

Procedure:

  • 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, pre-heating is not necessary, but heavy sections should be pre-heated to approximately 400°F
  • Use a short arc - Stringer beads are recommended
  • Skip or back-step weld and peen to relieve stresses
  • Allow casting to cool slowly

nickel99-specs.jpg

 

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