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
SKU: S689312-078
Availability: BackOrder

Packaging: 28lb spool

$41.68/lb

Package Price:

$1,167.04/28lb spool

Usually ships within 3-5 business days

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

OVERVIEW

Hobart Fabco 316LT1-1/4 .045" Stainless Flux-Cored Wire

The Hobart Fabco 316LT1-1/4 is a premium gas-shielded flux-cored wire designed for high-productivity welding of austenitic stainless steels. Specifically formulated for joining Type 316 and 316L stainless steels, this wire is also suitable for CF-8M and CF-3M castings. With a diameter of .045 inches and packaged in a 27.5 lb spool, it is an ideal choice for industrial fabrication shops requiring consistent performance and extended welding time between spool changes.

One of the standout features of the Fabco 316LT1-1/4 is its dual gas classification. The "-1/4" suffix in the AWS specification indicates that this wire is engineered to perform exceptionally well with both 100% CO2 and 75% Argon / 25% CO2 shielding gas mixtures. This flexibility allows welders to optimize their process based on available gas supplies or specific arc characteristic preferences. Using a mixed gas typically provides a smoother arc and slightly better bead appearance, while 100% CO2 offers deeper penetration and lower operating costs.

This wire features a fast-freezing slag system, making it a true all-position consumable. Whether you are welding flat, horizontal, vertical-up, or overhead, the puddle remains controllable, and the slag supports the bead shape effectively. The slag is also designed to be self-peeling or easily removable, which significantly reduces post-weld cleaning labor—a critical factor in maintaining high throughput in production environments. The low carbon content (0.04% max) ensures the weld deposit is resistant to intergranular corrosion, making it suitable for service in corrosive environments found in chemical processing and food manufacturing.

Key Benefits:

Versatility: Operates on DCEP polarity with either CO2 or Argon/CO2 blends.
Productivity: Higher deposition rates than solid wires or stick electrodes.
Quality: Produces sound, X-ray quality welds with a bright, smooth finish.

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

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.