High-Quality Welding Wire for MIG & Flux-Cored Welding
Shop WeldingMart’s premium selection of welding wire for MIG and flux-cored welding. Designed to deliver consistent performance and clean welds, our wires are perfect for steel, stainless steel, and aluminum applications. Whether you’re tackling Gas Metal Arc Welding (GMAW) or Flux-Cored Arc Welding (FCAW), our collection features wires from trusted brands like Lincoln Electric for superior quality. Maximize efficiency and achieve professional-grade results with our durable, reliable welding wire. Order now and enjoy expert support and fast shipping!
Lincoln Electric
Lincoln ED031415 SuperArc LA-75 MIG GMAW Mild Steel Welding Wire, 0.035 in, 33 lb Spool
$215.49Unit price /UnavailableSuperArc® LA-75™ from Lincoln Electric is a premium copper coated, low alloy MIG wire certified to meet 80,000 psi (552 MPa) minimum tensile strength.Lincoln Electric
Lincoln ED028676 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.035 in, 12.5 lb Spools
$62.88Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED025945 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.035 in, 44 lb Steel Spool
$210.76Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED032927 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.035 in, 33 lb Plastic Spool
$164.67Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED029201 Outershield 71 Elite Flux-Cored FCAW-G Welding Wire, 0.045 in, 33 lb Spool
$198.33Unit price /UnavailableOutershield® 71 Elite from Lincoln Electric has a smooth arc transfer, low spatter and good bead appearance.Lincoln Electric
Lincoln ED030308 SuperGlaze 4043 MIG GMAW Aluminum Welding Wire, 0.035 in, 20 1 lb Spools
$212.20Unit price /UnavailableSuperGlaze® 4043 is commonly used to weld on 6XXX base materials and other heat treatable alloysLincoln Electric
Lincoln ED021276 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.045 in, 44 lb Fiber Spool
$205.48Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED023334 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.030 in, 12.5 lb Spool
$65.13Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED030583 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.025 in, 5 2 lb Plastic Spools
$62.30Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED031408 SuperArc L-50 MIG GMAW Mild Steel Welding Wire, 0.035 in, 33 lb Spool
$154.44Unit price /UnavailableSuperArc® L-50® is Lincoln Electric's most popular premium copper coated mig wire and an excellent choice for 50,000 psi (345 MPa) yield strength, carbon steel base materials.Lincoln Electric
Lincoln Electric SuperArc® L-50 MIG Wire 0.045” Diameter 1000lb Accu-Pak Box - ED032844
$4,550.00Unit price /UnavailableLincoln Electric SuperArc® L-50 MIG Wire 0.045” Diameter 1000lb Accu-Pak Box - ED032844 features copper-coated construction for superior feeding and extended tip life. Ideal for carbon steel welding with support for multiple transfer modes, including short-circuiting and pulsed spray.Lincoln Electric
Lincoln ED030934 Innershield NR-233 Flux-Cored FCAW-S Welding Wire, 1/16 in, 25 lb Spool
$202.25Unit price /UnavailableInnershield® NR®-233 from Lincoln Electric is a good choice for training or novice welders while also meeting the mechanical property requirements listed in AWS D1.8.Lincoln Electric
Lincoln ED037250 Blue Max 308LSi MIG GMAW Stainless Steel Welding Wire, 0.035 in, 33 lb Spool
$448.80Unit price /UnavailableBLUE MAX® MIG 308LSI is designed for use with 304 and 304L stainless steels base metalsLincoln Electric
Lincoln ED032926 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.030 in, 33 lb Plastic Spool
$177.21Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln Electric SuperArc® L-56 MIG Welding Wire 0.035” Diameter 44lb Fiber Spool - ED021274
$212.52Unit price /UnavailableLincoln Electric SuperArc® L-56 MIG Welding Wire 0.035” Diameter 44lb Fiber Spool - ED021274 features a copper-coated design for superior arc performance and long tip life. Ideal for welding metals with medium to heavy mill scale and supports multiple transfer modes for versatility.Lincoln Electric
Lincoln ED031669 UltraCore 71A75 Dual Flux-Cored FCAW-G Welding Wire, 0.045 in, 33 lb Spool
$154.11Unit price /UnavailableUltraCore® 71A75 Dual from Lincoln Electric is a general purpose wire that gives you the flexibility to use either straight CO2 or 75% Argon/25% CO2 gas.Lincoln Electric
Lincoln ED015790 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.025 in, 12.5 lb Spool
$68.50Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED037129 UltraCore 316L P Flux-Cored FCAW-G Welding Wire, 0.045 in, 33 lb Spool
$661.65Unit price /UnavailableSmooth arc action with minimal spatter reduces post-weld cleaningLincoln Electric
Lincoln ED028176 Lincore 55-G Flux-Cored FCAW-C Welding Wire, 0.045 in, 25 lb Plastic Spool
$261.00Unit price /UnavailableLincore® 55-G Flux-Cored Gas Shielded Wire designed for crane wheels, blower blades, bucket lips, dredge parts and tillage tools applications (Metal to Metal)Lincoln Electric
Lincoln ED030392 Metalshield MC-6 Metal-Cored GMAW-C Welding Wire, 0.045 in, 33 lb Spool
$163.02Unit price /UnavailableMetalshield® MC-6® from Lincoln Electric is designed for superior arc performance in fast-follow, high travel speed applications requiring minimal amounts of spatter.Lincoln Electric
Lincoln ED031411 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.035 in, 33 lb Steel Spool
$160.38Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Welding wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED012732 Innershield NS-3M Flux-Cored FCAW-S Welding Wire, 0.120 in, 50 lb Coil
$324.50Unit price /UnavailableInnershield® NS-3M from Lincoln Electric is designed for very high deposition rates and increased resistance to hydrogen cracking and porosity on steel containing sulfur or contaminates.Lincoln Electric
Lincoln ED030641 Innershield NR-211-MP Flux-Cored FCAW-S Welding Wire, 0.068 in, 25 lb Spool
$188.25Unit price /UnavailableInnershield® NR-211®-MP from Lincoln Electric is a versatile wire suitable for all-position welding of light gauge or thin plate.Lincoln Electric
Lincoln ED032924 SuperArc L-50 MIG GMAW Mild Steel Welding Wire, 0.035 in, 33 lb Spool
$155.76Unit price /UnavailableSuperArc® L-50® is Lincoln Electric's most popular premium copper coated mig wire and an excellent choice for 50,000 psi (345 MPa) yield strength, carbon steel base materials.Lincoln Electric
Lincoln ED032366 SuperArc L-59 MIG GMAW Mild Steel Welding Wire, 0.035 in, 44 lb Spool
$213.84Unit price /UnavailableSuperArc® L-59® from Lincoln Electric is a copper coated, mild steel, engineered alloy MIG weldingwire.Lincoln Electric
Lincoln ED031663 UltraCore 71A85 Flux-Cored FCAW-S Welding Wire, 0.045 in, 33 lb Spool
$150.48Unit price /UnavailableUltraCore® 71A85 from Lincoln Electric is designed specifically for use with high Argon mixed gas.Lincoln Electric
Lincoln ED030632 SuperArc L-56 MIG GMAW Mild Steel Welding Wire, 0.035 in, 5 2 lb Plastic Spools
$54.80Unit price /UnavailableSuperArc® L-56® is Lincoln Electric's premium copper coated MIG Lincoln ED030632 SuperArc L-56 MIG GMAW Welding Wire, 0.035 in, (5) 2 lb Plastic Spool wire and an excellent choice for welding on metals with a medium to high presence of millscale.Lincoln Electric
Lincoln ED023963 Blue Max 316LSi MIG GMAW Stainless Steel Welding Wire, 0.030 in, 25 lb Spool
$410.25Unit price /UnavailableBLUE MAX® MIG 316LSI is designed to be similar to 316L but with a higher silicon content for optimum ease and speed in MIG weldingLincoln Electric
Lincoln ED037291 Blue Max 309LSi MIG GMAW Stainless Steel Welding Wire, 0.035 in, 33 lb Spool
$518.10Unit price /UnavailableBLUE MAX® MIG 309LSi is designed for joining stainless steel to mild or low alloy steel. The same composition as Blue Max® MIG 309L with higher silicon content to improve the bead appearance and increase welding ease.Lincoln Electric
$378.60Unit price /UnavailableOutershield® 71 Elite from Lincoln Electric has a smooth arc transfer, low spatter and good bead appearance.Lincoln Electric
Lincoln ED029234 SuperGlaze 4043 MIG GMAW Aluminum Welding Wire, 3/64 in, 20 lb Spool
$187.80Unit price /UnavailableSuperGlaze® 4043 is commonly used to weld on 6XXX base materials and other heat treatable alloysLincoln Electric
Lincoln ED031417 SuperArc LA-100 MIG GMAW Mild Steel Welding Wire, 0.045 in, 33 lb Spool
$304.59Unit price /UnavailableSuperArc® LA-100™ from Lincoln Electric is a premium copper coated, low alloy MIG welding wire designed for use on 100,000 psi (690 MPa) tensile base material.Lincoln Electric
Lincoln ED035601 Murex 308LSi MIG GMAW Stainless Steel Welding Wire, 0.035 in, 33 lb Spool
$359.37Unit price /UnavailableSimilar in composition to 308L with higher silicon content to increase puddle fluidity and improve the bead appearanceLincoln Electric
Lincoln ED030640 Innershield NR-203MP Flux-Cored FCAW-S Welding Wire, 0.068 in, 25 lb Spool
$224.25