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309 Stainless Steel Stick Electrodes

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MWCA309L32
$87.00 $0.00( / )
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20+ 7%
  • Atlantic
  • PowerWeld
  • CanArc
  • 3/32” (2.5mm) 2kg
  • 1/8” (3.2mm) 2kg
  • 5/32” (4.0mm) 2kg
  • 1/8” (3.2mm) 4.5kg
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309 Stainless Steel Stick Electrodes

AWS CLASSIFICATION
E309L
CARBON CONTENT
Max 0.04%
PACKAGE WEIGHT
2–4.5 kg
CERTIFICATIONS
AWS A5.9 / CWB / CE / ISO 9001
WELDING POSITIONS
All Positions

E309L Electrodes offer a premier solution for seamlessly joining stainless steels to themselves or to carbon and low alloy steels with unmatched precision. The electrodes are meticulously crafted with a maximum carbon content of 0.04%, enhancing their resistance to intergranular corrosion and ensuring enduring durability across various applications. This efficient and clean welding process yields a concave bead with smooth ripples and self-releasing slag, facilitating a tidy and effective operation.

Key Features

  • Premier solution for joining stainless steels to themselves, or to carbon and low-alloy steels
  • Maximum 0.04% carbon content enhances resistance to intergranular corrosion for lasting durability
  • Clean process producing a concave bead with smooth ripples and self-releasing slag
  • Ideal for welding transition layers, joining dissimilar steels, and root runs on the stainless side of clad steels
  • Smooth arc transfer for consistently high-quality welds and professional finish
  • Welds Types 405 and 430 stainless without preheat; Types 410, 442, and 446 with minimal preheating
  • Suitable for a broad range of tasks from kitchen appliances to automotive components
  • Approved by AWS A5.9, CWB, CE, ISO 9001, and Lloyd's Register UK
  • Available in three brand options: Atlantic, PowerWeld, and CanArc (4.5 kg pack)

Technical Specifications

AWS ClassificationE309L
Compatible Base MetalsStainless to stainless; stainless to carbon/low-alloy steels; Types 405, 410, 430, 442, 446
Carbon ContentMaximum 0.04%
Welding PositionsAll positions
Bead ProfileConcave with smooth ripples
Slag TypeSelf-releasing
Package Weight2 kg (Atlantic/PowerWeld), 4.5 kg (CanArc)
CertificationsAWS A5.9, CWB, CE, ISO 9001, Lloyd's Register UK
Industry ApplicationsKitchen appliances, automotive components, clad steels, dissimilar metal joining

Part Number & Size Reference

Variant / SizeSKU / Part Number
Atlantic / 3/32″ (2.5mm) 2kgMWA309L25
Atlantic / 1/8″ (3.2mm) 2kgMWA309L32
Atlantic / 5/32″ (4.0mm) 2kgMWA309L40
PowerWeld / 3/32″ (2.5mm) 2kgMW309L25
PowerWeld / 1/8″ (3.2mm) 2kgMW309L32
PowerWeld / 5/32″ (4.0mm) 2kgMW309L40
CanArc / 1/8″ (3.2mm) 4.5kgMWCA309L32

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