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308 Stainless Steel MIG Welding Wire

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MW308L03002
$59.00 $0.00( / )
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QTY Discount
2+ 3%
10+ 5%
20+ 7%
  • CWI
  • PowerWeld
  • InWeld
  • .030 inch (0.8mm) 2lbs.
  • .035 inch (0.9mm) 2lbs.
  • .045inch (1.2mm) 2lbs.
  • .030 inch (0.8mm) 10lbs.
  • .035 inch (0.9mm) 10lbs.
  • .045 inch (1.2mm) 10lbs.
  • .035 inch (0.9mm) 33lbs.
  • .045 inch (1.2mm) 33lbs.
  • .030 inch (0.8mm) 25lbs.
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308 Stainless Steel MIG Welding Wire

AWS CLASSIFICATION
ER308L
CARBON CONTENT
Extra-Low (<0.04%)
SPOOL OPTIONS
2 / 10 / 25 / 33 lbs
PROCESS
MIG (GMAW)
BASE METALS
304 / 18-8 Stainless

ER308 Stainless Steel MIG Welding Wire is a premium wire specifically designed for MIG welding stainless steel. This wire is made from ER308L grade stainless steel, known for its corrosion resistance and ability to withstand high temperatures, making it ideal for welding 18/8 stainless steels such as 304. Its low carbon content helps minimize carbide precipitation during the welding process, enhancing the overall integrity and appearance of the weld.

Key Features

  • Made from ER308L grade stainless steel — superior corrosion resistance and high-temperature performance
  • Extra-low carbon content minimizes carbide precipitation during the welding process
  • Enhances overall weld integrity and appearance on 18/8 stainless steels such as Type 304
  • Smooth, stable arc with low spatter for a clean, professional weld finish
  • Wide range of applications: food processing equipment, automotive parts, and medical devices
  • Available in four spool sizes — 2 lbs, 10 lbs, 25 lbs, and 33 lbs — for every production scale
  • Available from three trusted brands: CWI, PowerWeld, and InWeld
  • The preferred choice for professional welders seeking reliable, high-quality MIG welding results on stainless

Technical Specifications

AWS ClassificationER308L (MIG wire grade)
ProcessMIG (GMAW)
Compatible Base Metals18/8 stainless steels; Type 304 and similar austenitic stainless steels
Carbon ContentExtra-low (< 0.04%)
Arc CharacteristicsSmooth, stable arc, low spatter
Weld FinishExcellent
Available Diameters.030 inch (0.8mm), .035 inch (0.9mm), .045 inch (1.2mm)
Available Spool Sizes2 lbs, 10 lbs, 25 lbs, 33 lbs
Industry ApplicationsFood processing, automotive parts, medical devices, general stainless fabrication

Part Number & Size Reference

Variant / SizeSKU / Part Number
CWI / .030 inch (0.8mm) 2lbs.MW308L03002
CWI / .035 inch (0.9mm) 2lbs.MW308L03502
CWI / .045 inch (1.2mm) 2lbs.MW308L04502
PowerWeld / .030 inch (0.8mm) 10lbs.MW308L03010
PowerWeld / .035 inch (0.9mm) 10lbs.MW308L03510
PowerWeld / .045 inch (1.2mm) 10lbs.MW308L04510
PowerWeld / .035 inch (0.9mm) 33lbs.MW308L03533
PowerWeld / .045 inch (1.2mm) 33lbs.MW308L04533
InWeld / .030 inch (0.8mm) 25lbs.MW308L03025

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