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Techalloy Stainless Stick Electrode

Diameters / Packaging

Diameters
 10 lb (4.5 kg) Easy Open Can
1/8 x 14 in (3.2 x 350 mm) EL112LFE125634
3/16 x 14 in (4.8 x 350 mm) EL112LFE187634
5/32 x 14 in (4.0 x 350 mm) EL112LFE156634

Tech-rod® 112LFE

Stick (SMAW)

CLASSIFICATIONS:
AWS ENiCrMo-3

TECH-ROD® 112LFe Stick Electrode is a low iron version of the standard Tech-Rod® 112 covered electrode designed to weld nickel-chromium-molybdenum alloys otherwise known as alloy 625.

Diameter

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  • 1/8 x 14 in (3.2 x 350 mm)
  • 3/16 x 14 in (4.8 x 350 mm)
  • 5/32 x 14 in (4.0 x 350 mm)

Package

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  • 10 lb (4.5 kg) Easy Open Can

DETAILS

TECH-ROD® 112LFe product is designed to have less than 1% Iron (Fe) for overlay applications where low iron is required, typically achieves Fe levels of 1% or less in the weld deposit.

Features

  • A low iron version of the standard Tech-Rod® 112 covered electrode which is used to weld nickel-chromium-molybdenum alloys
  • The product is designed to have less than 1% Iron (Fe) for overlay applications where low iron is required
  • Product typically achieves Fe levels of 1% or less in a weld deposit
  • Q2 Lot® - certificates showing actual deposit composition available online

Typical Applications

  • Used extensively in overlay cladding where a similar chemical composition is required on the clad side
  • Dissimilar joints between nickel-chromium molybdenum alloys to stainless steels, carbon or low alloys steels
  • Welding alloy 625

Welding Positions

  • Polarity DC+

Shielding Gas

  • N/A

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 A5.11 ENiCrMo-3

MECHANICAL PROPERTIES

Classification Tensile Strength
MPa (ksi) 		Elongation
%
ENiCrMo-3 Requirement 760 (110) min. 30 min.
Typical Result, As-welded 770 (112) 43

DEPOSIT COMPOSITION

Classification %C %Cr %Cu %Fe %Mn %Mo %P %S %Si %Nb+Ta %Ni+Co
ENiCrMo-3 Requirement 0.10 max. 20.0 - 23.0 0.50 max. 7.0 max. 1.0 max. 8.0 - 10.0 0.03 max. 0.02 max. 0.75 max. 3.15 - 4.15 55.0 min.
Typical Result 0.04 22.6 0.00 0.8 0.5 8.7 0.01 0.00 0.30 3.76 62.8

TYPICAL OPERATING PROCEDURES

Diameter Current
Amps
1/8" (3.2 mm) 80-110
5/32" (4.0 mm) 110-140
3/16" (4.8 mm) 110-160