Lincoln Electric Ferroweld ESt Stick Electrode
Lincoln Electric Excalibur® 309/309L-15 Stainless Steel Electrodes
Lincoln Electric Ferroweld ESt Stick Electrode

Lincoln Electric Ferroweld ESt Stick Electrode

$12.00
$12.00
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Lincoln Electric Ferroweld ESt Stick Electrode

 

Lincoln Electric's Ferroweld is a highly reliable and cost-effective shielded metal arc welding (SMAW) stick electrode designed exclusively for cast iron repair. Unlike expensive high-nickel electrodes, Ferroweld features a mild steel core wrapped in a heavy, specialized flux coating. When melted, the steel core pulls massive amounts of carbon from the cast iron base material, producing a highly durable, non-machinable weld deposit. Because of its forgiving arc and ability to bond with less-than-perfect surfaces, it is the go-to choice for repairing antique engine blocks, sealing exhaust manifolds, and fixing heavy industrial castings where post-weld machining is not required.

Features

  • Forgiving on Dirty Metal: The heavy flux coating is highly tolerant of contaminated, oil-soaked, or rusted cast iron that cannot be perfectly cleaned prior to welding.  
  • Excellent Visual Match: Because the deposit is primarily steel, the repaired area will rust and weather at the exact same rate as the surrounding cast iron, which is ideal for restoring antique or cosmetic parts.  
  • Low Heat Input: Formulated to run smoothly at lower amperages (typically 70–120 A for a 1/8" rod), which helps minimize thermal shock and prevents further cracking in brittle cast-iron parts.
  • Versatile Current: Can be operated on either DC+ (Direct Current) or AC (Alternating Current) depending on the machine setup and repair needs.

Typical Applications

  •  Repairing pits and small cracks in castings

Welding Positions

  • All

    Available Options and Part Numbers
    Lincoln Part Number Rod Diameter Package Size
    ED031542 1/8" (3.2 mm) 1 lb Tube
    ED033882 1/8" (3.2 mm) 10 lb Can (30 lb. Case)
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Because of its forgiving arc and ability to bond with less-than-perfect surfaces, it is the go-to choice for repairing antique engine blocks, sealing exhaust manifolds, and fixing heavy industrial castings where post-weld machining is not required.\u003c\/p\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForgiving on Dirty Metal: \u003c\/strong\u003eThe heavy flux coating is highly tolerant of contaminated, oil-soaked, or rusted cast iron that cannot be perfectly cleaned prior to welding.  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Visual Match: \u003c\/strong\u003eBecause the deposit is primarily steel, the repaired area will rust and weather at the exact same rate as the surrounding cast iron, which is ideal for restoring antique or cosmetic parts.  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Heat Input:\u003c\/strong\u003e Formulated to run smoothly at lower amperages (typically 70–120 A for a 1\/8\" rod), which helps minimize thermal shock and prevents further cracking in brittle cast-iron parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Current: \u003c\/strong\u003eCan be operated on either DC+ (Direct Current) or AC (Alternating Current) depending on the machine setup and repair needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Repairing pits and small cracks in castings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eWelding Positions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\" style=\"width: 100.06%; height: 92.2082px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"129\" style=\"width: 23.2432%;\"\u003e \u003ccol width=\"89\" style=\"width: 16.036%;\"\u003e \u003ccol width=\"144\" style=\"width: 25.9459%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 33.4583px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"3\" style=\"height: 33.4583px;\"\u003e\n\u003ch3\u003eAvailable Options and Part Numbers\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eLincoln Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eRod Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eED031542\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1\/8\" (3.2 mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1 lb Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eED033882\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1\/8\" (3.2 mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e10 lb Can (30 lb. 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Unlike expensive high-nickel electrodes, Ferroweld features a mild steel core wrapped in a heavy, specialized flux coating. When melted, the steel core pulls massive amounts of carbon from the cast iron base material, producing a highly durable, non-machinable weld deposit. Because of its forgiving arc and ability to bond with less-than-perfect surfaces, it is the go-to choice for repairing antique engine blocks, sealing exhaust manifolds, and fixing heavy industrial castings where post-weld machining is not required.\u003c\/p\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForgiving on Dirty Metal: \u003c\/strong\u003eThe heavy flux coating is highly tolerant of contaminated, oil-soaked, or rusted cast iron that cannot be perfectly cleaned prior to welding.  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Visual Match: \u003c\/strong\u003eBecause the deposit is primarily steel, the repaired area will rust and weather at the exact same rate as the surrounding cast iron, which is ideal for restoring antique or cosmetic parts.  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Heat Input:\u003c\/strong\u003e Formulated to run smoothly at lower amperages (typically 70–120 A for a 1\/8\" rod), which helps minimize thermal shock and prevents further cracking in brittle cast-iron parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Current: \u003c\/strong\u003eCan be operated on either DC+ (Direct Current) or AC (Alternating Current) depending on the machine setup and repair needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Repairing pits and small cracks in castings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-eapps-font-size=\"24\" data-eapps-line-height=\"28\"\u003eWelding Positions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\" style=\"width: 100.06%; height: 92.2082px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"129\" style=\"width: 23.2432%;\"\u003e \u003ccol width=\"89\" style=\"width: 16.036%;\"\u003e \u003ccol width=\"144\" style=\"width: 25.9459%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 33.4583px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"3\" style=\"height: 33.4583px;\"\u003e\n\u003ch3\u003eAvailable Options and Part Numbers\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eLincoln Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eRod Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eED031542\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1\/8\" (3.2 mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1 lb Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e\u003cstrong\u003eED033882\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e1\/8\" (3.2 mm)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5833px;\"\u003e10 lb Can (30 lb. Case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e"}