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ENiCrMo-3, a high nickel electrode,is used for welding nickel-chromium-molybdenum alloys

to themselves and to steel. It is also suitable for welding 5 percent and 9 percent nickel steels

for low temperature service to themselves as well as to low alloys or stainless steel.

ENiCrMo-3 has moderate strength, good fabricability and exception corrosion resistance from
cryogenic to elevated (up to 1800°F). This electrode resists corrosive attack and is virtually
immune to chloride-ion stress-corrosion cracking.
CLASSIFICATIONS:
ENiCrMo-3
AWS A5.11
ASME SFA 5.11
UNS W86112
APPROVALS:
MIL-E-22200/3
APPLICATIONS:
ENiCrMo-3 is used to join NICRMO alloys such as 625, 800, 801 and 600.It is utilized for
welding piping systems and reactor components in the power generation industry and for
high temperature service in an array of other engineering applications including
petrochemical plants and furnace equipment.This versatile wire is excellent for overlaying on
steel where exceptionalcorrosion resistance is required,such as chloride contaminated
cooling water in heat exchangers,as well as offshore and marine environments.
DIAMETERS:
3/32 ,1/8 ,
5/32 ,3/16
TYPICAL
MECHANICAL PROPERTIES:
Tensile Strength (psi)                            11,200
Percent Elongation                                         35
TYPICAL
CHEMICAL COMPOSITION:
C	Mn	P	S	Si	Ni
0.03	0.27	0.01	0.01	0.49	64.20
Cr	Mo	Cu
21.30	8.40	0.07

ECuNi is designed for the shielded metal arc welding of wrought or cast 70/30,80/20 and

90/10 copper-nickel alloys to themselves or to each other.It is also utilized to weld the clad

side of copper-nickel clad steel.

CLASSIFICATIONS:

ECuNi

AWS A5.6

ASME SFA 5.6

UNS W60715

APPROVALS:

MIL-E22200/4D

APPLICATIONS:

Due to its superb resistance to corrosion in sea water, ECuNi is used for welding

desalination plants,offshore construction and marine environments.

DIAMETERS:
3/32 ,1/8 ,
5/32 ,3/16
TYPICAL
MECHANICAL PROPERTIES:
Tensile Strength (psi)                            53,000
Percent Elongation                                         25
TYPICAL
CHEMICAL COMPOSITION:
Mn	P	S	Si	Ni+Co
1.56	0.01	0.005	0.25	30.70
Cu+Ag	Fe	Sn	Pb	Ti
Remain	0.63	0.002	0.002	0.010
Zn
0.001