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Submerged Arc Family

Diameters / Packaging

Diameters
 1000 lb Speed Feed® Drum
1/8 in (3.2 mm) ED036374
5/32 in (4.0 mm) ED036375

Lincolnweld® Emergence® 90

Submerged Arc Welding (SAW)

AWS:
EA3K

Non-copper coated electrode with exact composition as Lincolnweld LA-90

Diameter

Select Diameter

  • 1/8 in (3.2 mm)
  • 5/32 in (4.0 mm)

Package

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  • 1000 lb Speed Feed® Drum
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DETAILS

Features

  • Low carbon, high manganese, 1/2% molybdenum electrode
  • Coated with proprietary surface lubricant which is designed to eliminate one source of wire contamination in pipe mill welding applications
  • Improved contact tip life when compared to non-copper coated wire alternatives
  • Exact wire composition to Lincolnweld® LA-90 copper coated wires makes requalification for welding procedures controlled by classification seamless

Typical Applications

  • Non-Copper critical applications for LA-90

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

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 A5.23 EA3K

WIRE COMPOSITION

Classification %C %Mn %Mo %P %S %Si %Total Cu
EA3K Requirement 0.05 - 0.15 1.60 - 2.10 0.40 - 0.60 0.025 max. 0.025 max. 0.50 - 0.80 0.35 max.
Typical Result 0.12 1.66 0.45 0.009 0.006 0.61 0.04