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Lincoln Stainless Cut Length TIG Electrode

Diameters / Packaging

Diameters
 10 lb (4.5 kg) Plastic Tube
1/8 in (3.2 mm) ED025425,ED034444
1/16 in (1.6 mm) ED025419,ED034442
3/32 in (2.4 mm) ED025422,ED034443

Lincoln® ER309/309L TIG (GTAW) Cut Lengths

TIG (GTAW) | ED034443

AWS:
AWS ER309
ER309L

LINCOLN® ER309/309L Tungsten Inert Gas Rod designed for joining dissimilar metals, most often mild steel to stainless steel.

Diameter

Select Diameter

  • 1/8 in (3.2 mm)
  • 1/16 in (1.6 mm)
  • 3/32 in (2.4 mm)

Package

Select Package

  • 10 lb (4.5 kg) Plastic Tube
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DETAILS

LINCOLN® ER309/309L' s maximum carbon content of 0.03% provides increased resistance to intergranular corrosion. Occasionally used for welding 18-8 stainless base metals when severe corrosion or dissimilar metals conditions exists.

Features

  • 0.03% carbon content increases resistance to intergranular corrosion
  • Ink jet printing identification on entire length of electrode
  • Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER309, ER309L
ABS AWS A5.9 ER309, ER309L
CWB CSA W48 ER309, ER309L
MIL MIL-E-19933E AMD1 MIL-309

WIRE COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Nb %Ni %P %S %Si %Ti Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER309 Requirement 0.12 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 12.0 - 14.0 0.03 max. 0.03 max. 0.30 - 0.65
ER309L Requirement 0.03 max. 23.0 - 25.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 12.0 - 14.0 0.03 max. 0.03 max. 0.30 - 0.65 Info. Only Info. Only
Typical Result 0.02 23.1-23.7 0.03-0.28 1.6-1.7 0.03-0.14 0.06-0.08 0.03 max. 13.1-13.7 0.02 0.02 max. 0.36-0.46 0.00 max. 11-13 9-11