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ENiCrFe-3 (Alloy 182)


Alloy Type:

ENiCrFe-3 type 182 electrodes are used for the welding of nickel-chromium-iron alloys to themselves and for dissimilar welding between nickel-chromium-iron alloys and steels.  Its high manganese content lessens the possibility of micro fissures and also reduces creep strength which limits its usage to 900⁰F.  Applications for this alloy include surfacing as well as clad-side welding.

 

AWS Class: ENiCrFe-3 Certification:  AWS A5.11/A5.11M:2010
Alloy:  ENiCrFe-3 ASME SFA A5.11

 

Welding Position:    F, V, OH, H Current:

DCEP

 

Tensile Strength, kpsi: 80 min
Yield Strength, ksi: *NS
Elongation in 2”%: 30 min

*Not Specified

 

Typical Wire Chemistry as per AWS A5.11 (single values are maximum)

C Mn Fe P S Si Cu Ni Ti Cr Nb+Ta Other
0.10 5.0-9.5 10.00 0.03 0.015 1.0 0.50 59.0 1.0 13.0-17.0 1.0-2.5 0.50

 

Typical Welding Parameters
Diameter Process Volt Amps (flat) Amps (V/OH)
in (mm)
 3/32  (2.4) SMAW  24-28 70-85  65-75
 1/8  (3.2) SMAW  26-30 85-110  80-90
 5/32  (4.0) SMAW  28-32 110-140  100-120
 3/16  (4.8) SMAW  28-32 120-160  110-130

 

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