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Techalloy Stainless Stick Electrode

Diameters / Packaging

Diameters
 8 lb (3.6 kg) Easy Open Can
 10 lb (4.5 kg) Easy Open Can
1/8 x 14 in (3.2 x 350 mm) EL112125634
3/32 x 12 in (2.4 x 300 mm) EL112093632
5/32 x 14 in (4.0 x 350 mm) EL112156634

Tech-rod® 112

Stick (SMAW)

CLASSIFICATIONS:
AWS ENiCrMo-3

TECH-ROD® 112 Stick Electrode is designed for welding dissimilar joints between nickel-chromium molybdenum alloys to stainless steels, carbon or low alloys steels.

Diameter

Select Diameter

  • 1/8 x 14 in (3.2 x 350 mm)
  • 3/32 x 12 in (2.4 x 300 mm)
  • 5/32 x 14 in (4.0 x 350 mm)

Package

Select Package

  • 8 lb (3.6 kg) Easy Open Can
  • 10 lb (4.5 kg) Easy Open Can

DETAILS

TECH-ROD® 112 is a covered electrode used to weld nickel-chromium-molybdenum alloys, most often used in overlay cladding or when welding alloy 625.

Features

  • A covered electrode which is used to weld nickel-chromium-molybdenum alloys
  • These electrodes are used in applications where the temperature ranges from cryogenic up to 1800°F (982°C)
  • 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

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 790 (114) 44

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 22.7 0.00 1.4 0.5 8.5 0.01 0.00 0.33 3.55 62.5

TYPICAL OPERATING PROCEDURES

Diameter Current
Amps
3/32" (2.4 mm) 65-85
1/8" (3.2 mm) 80-110
5/32" (4.0 mm) 110-140
3/16" (4.8 mm) 110-160