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316 Stainless Steel MIG Welding Wire

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MW316L04533
$459.00 $0.00( / )
Shipping calculated at checkout.
QTY Discount
2+ 3%
10+ 5%
20+ 7%
  • .030 inch (0.8mm) 2lbs.
  • .035 inch (0.9mm) 2lbs.
  • .030 inch (0.8mm) 10lbs.
  • .045 inch (1.2mm) 10lbs.
  • .045 inch (1.2mm) 33lbs.
  • .035 inch (0.9mm) 10lbs.
  • .035 inch (0.9mm) 33lbs.
  • PowerWeld
  • CWI
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316 Stainless Steel MIG Welding Wire

AWS CLASSIFICATION
ER316
MOLYBDENUM
Enhanced Chloride Resistance
SPOOL OPTIONS
2 lbs / 10 lbs / 33 lbs
PROCESS
MIG (GMAW)
BASE METALS
316 / 316L Stainless

ER316 Stainless Steel MIG Welding Wire is specifically designed for welding molybdenum-bearing austenitic stainless steels, such as types 316 and 316L. This wire is well-suited for applications that require resistance to corrosion and pitting in environments exposed to corrosive chemicals or marine conditions. The addition of molybdenum increases the wire's corrosion resistance, particularly against chlorides and other industrial solvents.

Key Features

  • Specifically designed for welding molybdenum-bearing austenitic stainless steels — types 316 and 316L
  • Molybdenum addition provides superior resistance to chlorides, pitting, and industrial solvents
  • Excellent performance in marine and chemically aggressive environments
  • Produces stable arc, low spatter, and excellent weld appearance for clean, professional results
  • Reliable integrity and longevity of structures in harsh chemical and marine environments
  • Available in three spool sizes — 2 lbs, 10 lbs, and 33 lbs — for any production volume
  • Available from PowerWeld and CWI brands
  • Suitable for fabricating or repairing equipment in chemical, petrochemical, food processing, and marine applications

Technical Specifications

AWS ClassificationER316
ProcessMIG (GMAW)
Compatible Base MetalsTypes 316, 316L molybdenum-bearing austenitic stainless steels
Key Alloying ElementMolybdenum (enhanced chloride and pitting resistance)
Arc CharacteristicsStable arc, low spatter
Available Diameters.030 inch (0.8mm), .035 inch (0.9mm), .045 inch (1.2mm)
Available Spool Sizes2 lbs, 10 lbs, 33 lbs
Industry ApplicationsChemical, petrochemical, food processing, marine fabrication and repair

Part Number & Size Reference

Variant / SizeSKU / Part Number
.030 inch (0.8mm) 2lbs. / PowerWeldMW316L03002
.035 inch (0.9mm) 2lbs. / PowerWeldMW316L03502
.030 inch (0.8mm) 10lbs. / PowerWeldMW316L03010
.045 inch (1.2mm) 10lbs. / PowerWeldMW316L04510
.045 inch (1.2mm) 33lbs. / PowerWeldMW316L04533
.035 inch (0.9mm) 10lbs. / CWIMW316L03510
.035 inch (0.9mm) 33lbs. / CWIMW316L03533

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