1020258 - Tru-Core® FC 81T-Ni1M Flux-Cored Welding Wire

Product Quick Specs

Wire Diameter:
0.062 (1/16)
Package Size:
Package Type:

The high-quality Tru-Core® 0.0625” FC81T-NiM Flux-Cored Welding Wire in a 33lb spool provides excellent weld quality and is suitable for welding on dirty or rusty surfaces.

Tru-Core® 0.0625” FC81T-NiM Flux-Cored Welding Wire 33lb Spool

The Tru-Core® 0.0625” FC81T-NiM Flux-Cored Welding Wire in a 33lb spool brings true strength directly to our welders. Those who utilize E81T-NiM H8 can benefit from the unmatched quality of our flux-cored wire. Its deep penetration capabilities work to achieve strong and secure welds, even on thicker materials. Its formulated slag system also makes it easier to remove slag, eliminating a lot of time wasted during the post-weld clean up stage.

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100% Made in the U.S.A. with American steel to meet “Buy America” Standards.


Applications for Tru-Core® Welding Wire

Tru-Core® flux-cored welding wire is best suited for the following applications:

  • Agricultural Equipment
  • General Fabrication
  • Heavy Equipment
  • Pipe Welding
  • Pressure Vessels
  • Structural Steel
  • Trailers

Advantages of Tru-Core® Welding Wire

Our Tru-Core® FC81T-NiM welding wire offers versatility that extends across a spectrum of welding scenarios. Its adaptability to various welding positions, including vertical and overhead, as well as its ability to perform single- and multi-pass welding make it an ideal choice for professionals tackling complex projects. The flux core combined with the appropriate shielding gas can have a positive influence on the quality of your weld, especially when working on surfaces that are less than ideal.

Shielding Gas Blends for Tru-Core® Flux-Cored Welding Wire

For shielding gas blends, Tru-Core® FC 81T-Ni1M can be used with a variety of options, such as:

  • 75-80% Argon/Balance CO2
  • Flow rate: 35-45 CFH

In order to fully ensure optimal performance, we recommend that you use these shielding gas blends, follow the correct welding process, and adjust welding parameters accordingly. With the right combination, you can achieve outstanding welds in all positions.

Flux-Cored Welding Wire Industry Standards

Tru-Core® meets or exceeds several specifications, including:

  • AWS A5.29: E81T1-Ni1M H8
  • ASME SFA-A5.29: E81T1-Ni1M H8

Flux-Cored Welding Wire Storage Instructions

When it comes to storage, preserve the integrity and longevity of your welding wire by storing it in a dry, enclosed environment and keeping it sealed in its original package. This simple practice ensures consistent performance throughout your welding projects.

Technical Info

Technical Specs

  • Tier: National-Arc
  • Branding: Tru-Core
  • Class: Cored
  • Alloy: FC81T-Ni1M
  • Finish: FC
  • Wire Diameter: 0.062 (1/16)
  • Package Type: Spool
  • Package Size: 33
  • Application: MIG
  • Product Length (inches): 11.75
  • Product Width (inches): 11.75
  • Product Height (inches): 4
  • Pkgs per Pallet: 72
  • Pallet LBS: 2376
  • AWS: E81T1-Ni1M H8
*Please see product SDS sheet for complete storage & handling instructions.