S241012-032 - Hobart Fabco 101 .045" Gas-Shielded Flux-Cored Wire (10lb Spool)

High-Strength Flux-Cored Wire for Critical Applications

The Hobart Fabco 101 .045" welding wire is a premium gas-shielded flux-cored electrode designed for joining high-strength low-alloy (HSLA) steels and quenched and tempered steels. Engineered to meet the rigorous demands of heavy industrial fabrication, this wire delivers a tensile strength in the 100,000 psi class (E101T1-GM), making it an essential consumable for structural projects where weld integrity is paramount. The 10 lb spool size offers a convenient option for smaller jobs or portable wire feeders, ensuring you have professional-grade filler metal available for on-site repairs and fabrication.

Superior Mechanical Properties

One of the standout features of the Fabco 101 is its exceptional impact toughness, particularly at low temperatures. It is formulated to resist cracking in sensitive base materials, such as ASTM A514 and HY-80 steels, by providing a low hydrogen deposit (typically H4). This minimizes the risk of hydrogen-induced cracking, a critical factor when welding thick sections or restrained joints in harsh environments. The wire's chemistry is balanced to provide consistent mechanical properties, ensuring reliability in safety-critical applications like crane manufacturing, heavy equipment repair, and shipbuilding.

Optimized for All-Position Welding

The Fabco 101 utilizes a fast-freezing rutile slag system that supports all-position welding capabilities. Whether welding flat, horizontal, vertical-up, or overhead, operators can maintain control over the weld puddle with ease. The arc is smooth and stable when used with a 75% Argon / 25% CO2 shielding gas mixture, resulting in a flat bead profile with excellent tie-in. Spatter levels are kept low, and the slag is self-peeling in many instances, reducing the time and labor required for post-weld cleaning. This efficiency makes it a cost-effective choice for high-volume production environments.

Industrial Grade Reliability

At Josef Gas, we understand that industrial welding requires consumables that perform consistently batch after batch. The Hobart Fabco 101 is manufactured to strict quality standards, ensuring that every spool delivers the same high performance. It is particularly well-suited for industries such as power generation, petrochemical construction, and heavy machinery manufacturing. By choosing Fabco 101, fabricators can achieve X-ray quality welds that meet stringent code requirements while benefiting from the productivity advantages of the flux-cored process.