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Stainless Steel Flux Cored MIG Wire, E308LFC-O .030", 2-lb Spool, Gasless Self-Shielded Welding Wire for Austenitic Steels
Stainless Steel Flux Cored MIG Wire, E308LFC-O .030", 2-lb Spool, Gasless Self-Shielded Welding Wire for Austenitic Steels
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Self-Shielding Flux Core: Internal flux creates a protective barrier for the weld, eliminating the need for external shielding gas, which enhances portability and outdoor use.
Optimal E308LFC-O Classification: Specifically formulated for welding common austenitic stainless steels like 304, 308, and their low-carbon 'L' variants, ensuring material compatibility.
Consistent All-Position Performance: Engineered to provide stable arc action and low spatter, delivering excellent, reliable weld formation in flat, vertical, horizontal, and overhead positions.
Precision .030-Inch Diameter: Fine wire diameter (0.8mm) is suitable for detail work and thinner materials, offering excellent operator control and a smooth feeding experience.
Durable Spool and Packaging: Wire is supplied on a robust ABS plastic 2-pound spool and is vacuum-packed to ensure it remains moisture-free and ready for optimal performance.
Q: Do I need a special welder for this stainless wire?
Q: Do I need a special welder for this stainless wire?
A: No, any standard MIG welder that can handle flux-core can run this. However, ensure your machine can be switched to DCEN (Electrode Negative) polarity.
Q: Why does my stainless weld look black and ugly?
Q: Why does my stainless weld look black and ugly?
A: This is normal for gasless stainless wire. The flux creates a protective "crust" and soot. You must use a Stainless Steel Wire Brush (do not use a carbon steel brush, or it will rust) to scrub the weld after it cools to reveal the silver metal.
Q: Can I use this wire to weld stainless steel to regular carbon steel?
Q: Can I use this wire to weld stainless steel to regular carbon steel?
A: You can, but it is not ideal. For joining stainless to mild steel, an E309L wire is usually recommended to prevent cracking. E308L is best for stainless-to-stainless.
Q: Does this wire require a special "Liner" or "Drive Roll"?
Q: Does this wire require a special "Liner" or "Drive Roll"?
A: Standard knurled drive rolls (for flux-core) work fine. Because the wire is .030", ensure you are using a .030 contact tip. If the tip is for carbon steel, it works, but you should change it frequently as stainless is more abrasive.
Q: Is the weld food-grade?
Q: Is the weld food-grade?
A: Mechanically, yes, it is 308L. However, because it is flux-cored, there is a risk of tiny "slag pockets." For high-pressure food processing, TIG is preferred. For a food-truck shelf or a BBQ pit repair, this wire is perfectly acceptable.
Q: Why is the wire sticking to the contact tip?
Q: Why is the wire sticking to the contact tip?
A: Stainless steel expands more than carbon steel when hot. If you are welding at high heat, the wire can swell inside the tip. Try increasing your "stick-out" distance slightly or using a "Heavy Duty" contact tip.
