S689312-078 - Hobart Fabco 316LT1-1/4 .045 Flux-Cored Stainless Wire 27.5lb

Name: Hobart Fabco 316LT1-1/4 .045 Flux-Cored Stainless Wire 27.5lb
Brand: Welders Helper
SKU: S689312-078
Price: 583.52 CAD
Availability: InStock

Packaging: 28lb spool

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SKU: S689312-078 Categories: All Stainless Mig, Tig & Electrodes, Welding Wires and Electrodes

OVERVIEW

Hobart Fabco 316LT1-1/4 .045" Flux-Cored Wire (27.5lb Spool)

Elevate your stainless steel welding projects with the Hobart Fabco 316LT1-1/4, a versatile flux-cored wire engineered for the demands of modern fabrication. This .045-inch diameter wire is supplied on a 27.5 lb spool, providing ample material for heavy-duty applications. It is specifically designed to join molybdenum-bearing austenitic stainless steels like 316 and 316L, offering superior creep resistance at elevated temperatures and excellent corrosion resistance against pitting.

The Fabco 316LT1-1/4 distinguishes itself with its exceptional operator appeal. The arc is soft and stable, producing minimal spatter, which helps protect the base material finish and reduces cleanup time. The flux composition creates a protective slag that covers the weld bead completely, preventing oxidation during cooling. Once cooled, the slag often lifts off by itself or with very light chipping, revealing a bright, finely rippled bead that requires little to no grinding. This makes it an excellent choice for applications where cosmetic appearance is important alongside structural integrity.

Designed for all-position welding, this wire excels in vertical-up and overhead positions where controlling a fluid stainless puddle can be challenging with other processes. The "1/4" AWS classification signifies its compatibility with both 100% Carbon Dioxide and Argon/CO2 shielding gas blends, giving shops the freedom to use their existing gas infrastructure without compromising weld quality. Whether used in the pulp and paper industry, textile machinery fabrication, or chemical tank construction, the Hobart Fabco 316LT1-1/4 delivers reliable, high-quality results.

Applications & Performance:

Corrosion Resistance: "L" grade low carbon deposit prevents carbide precipitation.
All-Position Capable: Excellent puddle control for out-of-position work.
Industry Standard: Meets AWS A5.22 E316LT1-1 and E316LT1-4 requirements.

Additional Information
Brand:Hobart
Diameter:0.045 in
Grade:316
AWS Spec:E316LT1-1/4
Packaging:27.5 lb Spool
Weld Process:Flux-Cored (FCAW)
Polarity:DCEP
Material Composition:Stainless Steel (316L)
Wire Diameter:0.045"
Wire Type:Gas-Shielded Flux-Cored
Shielding Gas Requirement:100% CO2, 75% Argon / 25% CO2
Spool Size:27.5 lb
AWS Classification:E316LT1-1/4
Welding Position:All Position
Packaging Description:28lb spool

INCLUDED

1 x 27.5 lb Spool of Hobart Fabco 316LT1-1/4 .045" Flux-Cored Wire

APPLICATIONS

Food and Beverage Processing Equipment
Petrochemical and Chemical Plants
Pulp and Paper Manufacturing Machinery
Textile Industry Equipment
Power Generation Facilities
General Fabrication of 316/316L Stainless Steel
Pipeline Welding
Marine Environments

FAQ

This wire is classified as E316LT1-1/4, meaning it can be used with either 100% CO2 or a mixture of 75-80% Argon and 20-25% CO2.

Yes, the T1 designation indicates it is an all-position wire with a fast-freezing slag, making it suitable for vertical-up and overhead welding.

This product comes on a 27.5 lb (approximately 12.5 kg) spool.

While it can physically weld 304 stainless, it is generally recommended to use 308L wire for 304 base metals. 316L wire contains molybdenum which is more expensive and unnecessary for 304, though it will produce a sound weld.

Hobart Fabco 316LT1-1/4 runs on Direct Current Electrode Positive (DCEP).

Yes, for flux-cored wires, knurled drive rolls are typically recommended to feed the wire without crushing it, although V-knurled or U-groove rolls may be used depending on the feeder setup.

If stored in its original, unopened moisture-resistant packaging in a dry environment, the wire has a long shelf life. Once opened, it should be stored in a dry, low-humidity area to prevent moisture pickup.