Welcome to WeldingMart’s comprehensive collection of flux core welding wire, where reliability, precision, and performance come together to deliver exceptional results for all your welding applications. Whether you’re a professional welder or a DIY enthusiast, our selection of flux core wire and cored welding wire ensures clean, strong welds with or without shielding gas. From gasless flux core welding wire to flux core MIG welding wire, we offer a wide variety of options tailored to meet your specific welding needs.
Lincoln Electric
Lincoln ED011240 Lincore 33 Flux-Cored (FCAW-S) Welding Wire, 7/64 in, 50 lb Coil
$393.50Unit price /Unavailable-
Lincoln Electric
Lincoln ED011238 Lincore 33 Flux-Cored (FCAW-S) Welding Wire, 5/64 in, 50 lb Coil
$403.50Unit price /Unavailable -
Lincoln Electric
Lincoln ED011237 Lincore 33 Flux-Cored (FCAW-S) Welding Wire, 5/64 in, (4) 14 lb Coil
$479.36Unit price /Unavailable -
Lincoln Electric
Lincoln ED011164 Lincore M Flux-Cored FCAW-S Welding Wire, 7/64 in, 50 lb Coil
$427.00Unit price /Unavailable -
Lincoln Electric
Lincoln ED011163 Lincore M Flux-Cored FCAW-S Welding Wire, 7/64 in, 125 lb Speed Feed Drum
$4,530.00Unit price /Unavailable -
Lincoln Electric
Lincoln ED011162 Lincore M Flux-Cored FCAW-S Welding Wire, 7/64 in, 600 lb Speed Feed Drum
$19,728.00Unit price /Unavailable -
Lincoln Electric
Lincoln ED011160 Lincore M Flux-Cored FCAW-S Welding Wire, 5/64 in, 50 lb Coil
$491.00Unit price /Unavailable
Flux Core Welding Wire for Gasless MIG & FCAW Applications
Discover our premium selection of flux core welding wires designed for gasless MIG and Flux-Cored Arc Welding (FCAW) processes. Whether you're a professional welder or a DIY enthusiast, our products ensure strong, clean welds without the need for external shielding gas.
What is Flux Core Welding Wire?
Flux core welding wire is a type of consumable electrode used in welding that contains a flux compound within its core. This design eliminates the need for a separate shielding gas, making it ideal for outdoor and windy conditions where gas shielding can be challenging.
Advantages of Using Flux Core Wire
- Portability: No need for gas cylinders, enhancing mobility.
- Performance: Excellent penetration and bead quality.
- Versatility: Suitable for various positions and materials.
Our Top Flux Core Welding Wires
Explore our range of flux core wires tailored to meet diverse welding needs:
Gasless Flux Core Welding Wire
Designed for outdoor and windy environments, our gasless flux core welding wire ensures excellent weld quality without the need for external shielding gas. It’s perfect for fieldwork, repairs, and structural applications.
Flux Core MIG Welding Wire
For MIG welding applications, flux core MIG welding wire delivers consistent performance and clean welds. Popular options include:
- 0.035" Flux Core Wire: Ideal for thicker materials and heavy-duty welding.
- 0.030" Flux Core Wire: Suitable for medium thickness materials and general-purpose welding.
Why Choose WeldingMart?
At WeldingMart, we are committed to providing high-quality welding supplies that meet industry standards. Our flux core welding wires are sourced from reputable manufacturers, ensuring reliability and performance. Additionally, we offer:
- Expert Support: Our knowledgeable team is here to assist with any questions.
- Fast Shipping: Prompt delivery to keep your projects on schedule.
- Competitive Pricing: Quality products at affordable prices.
Frequently Asked Questions
Can I use flux core wire with my MIG welder?
Yes, most MIG welders can accommodate flux core wire. Ensure your welder is set up for flux-cored welding, which typically involves switching the polarity to DCEN (Direct Current Electrode Negative).
What materials can I weld with flux core wire?
Flux core wire is commonly used for welding mild steel and galvanized steel. It's suitable for various applications, including structural work, fabrication, and repair tasks.
Do I need to remove slag after welding with flux core wire?
Yes, flux core welding produces a slag covering over the weld bead that should be removed after welding to inspect the weld and prepare the surface for any subsequent coatings or treatments.
Learn More About Flux Core Welding
For a comprehensive guide on gasless flux core welding, watch the video below:
Flux Core Welding Wire for Gasless MIG & FCAW Applications
Discover our premium selection of flux core welding wires designed for gasless MIG and Flux-Cored Arc Welding (FCAW) processes. Whether you're a professional welder or a DIY enthusiast, our products ensure strong, clean welds without the need for external shielding gas.
What is Flux Core Welding Wire?
Flux core welding wire is a type of consumable electrode used in welding that contains a flux compound within its core. This design eliminates the need for a separate shielding gas, making it ideal for outdoor and windy conditions where gas shielding can be challenging.
Advantages of Using Flux Core Wire
- Portability: No need for gas cylinders, enhancing mobility.
- Performance: Excellent penetration and bead quality.
- Versatility: Suitable for various positions and materials.
Our Top Flux Core Welding Wires
Explore our range of flux core wires tailored to meet diverse welding needs:
Gasless Flux Core Welding Wire
Designed for outdoor and windy environments, our gasless flux core welding wire ensures excellent weld quality without the need for external shielding gas. It’s perfect for fieldwork, repairs, and structural applications.
Flux Core MIG Welding Wire
For MIG welding applications, flux core MIG welding wire delivers consistent performance and clean welds. Popular options include:
- 0.035" Flux Core Wire: Ideal for thicker materials and heavy-duty welding.
- 0.030" Flux Core Wire: Suitable for medium thickness materials and general-purpose welding.
Why Choose WeldingMart?
At WeldingMart, we are committed to providing high-quality welding supplies that meet industry standards. Our flux core welding wires are sourced from reputable manufacturers, ensuring reliability and performance. Additionally, we offer:
- Expert Support: Our knowledgeable team is here to assist with any questions.
- Fast Shipping: Prompt delivery to keep your projects on schedule.
- Competitive Pricing: Quality products at affordable prices.
Frequently Asked Questions
Can I use flux core wire with my MIG welder?
Yes, most MIG welders can accommodate flux core wire. Ensure your welder is set up for flux-cored welding, which typically involves switching the polarity to DCEN (Direct Current Electrode Negative).
What materials can I weld with flux core wire?
Flux core wire is commonly used for welding mild steel and galvanized steel. It's suitable for various applications, including structural work, fabrication, and repair tasks.
Do I need to remove slag after welding with flux core wire?
Yes, flux core welding produces a slag covering over the weld bead that should be removed after welding to inspect the weld and prepare the surface for any subsequent coatings or treatments.
Learn More About Flux Core Welding
For a comprehensive guide on gasless flux core welding, watch the video below:
