Welding Rods for Nickel or Nickel Based Alloy 纯镍及镍基焊条
Item Code
Type of
Electrode
Equivalent
Norm
Welding Position
Type of
Current
Standard & Typical Chemical Composition of Deposited Metal (%)
Standard & Typical Mechanical Properties of Deposited Metal
Applications
C
Mn
Si
Fe
S
P
Ni
Cu
Nb+Ta
Al
Ti
Cr
Other Elements
Tensile Strength
Rm (MPa)
Elongation A4 (%)
Akv Value (J)
CHN102
Lime titania
Pure nickel core
AWS A5.11 ENi-1 ISO 14172-ENi2061
F,V,
OH,H
AC or DC+
≤0.10
0.054
≤0.75
0.20
≤1.25
0.80
≤0.75
0.24
≤0.02
0.004
≤0.03
0.009
≥92.0
94.0
≤0.25
0.054
—
≤1.0
0.17
1.0-4.0
1.42
—
≤0.50
≥410
470
≥20
37
—
It is suitable for welding forging parts of pure nickel (UNS N02200, UNS
N02201) and cast iron parts. And it could weld composite NiFe or surfacing
transition layer of steel parts. Also for dissimilar metals.
CHN317
Low hydrogen
AWS A5.11 ENiCrFe-1 ISO 14172-ENi6062
F,V,
OH,H
DC+
≤0.08
0.015
≤3.50
2.65
≤0.75
0.39
≤11.0
5.37
≤0.015
0.008
≤0.030
0.005
≥62.0
72.1
≤0.50
0.012
1.5-4.0
2.88
—
—
13.0-17.0
15.76
≤0.50
≥550
640
≥30
43.5
—
It is suitable for welding NiCrFe alloys (UNS N06600, UNS N06601), composite
NiCrFe alloys. Also for dissimilar metals.
CHN327
Low hydrogen
AWS A5.11 ENiCrFe-2 ISO 14172-ENi6133
F,V,
OH,H
DC+
≤0.10
0.026
1.00-3.50
2.84
≤0.75
0.42
≤12.0
6.0
≤0.020
0.006
≤0.030
0.009
≥62.0
70.71
≤0.50
0.055
0.5-3.0
1.12
—
0.044
Mo 0.50-2.50
1.81
13.0-17.0
15.77
≤0.50
≥550
610
≥30
42
—
It is suitable for welding NiCrFe alloys (UNS N08800, UNS N06600)and for
welding dissimilar metals.
CHN337
Low hydrogen
AWS A5.11 ENiCrFe-3 ISO 14172-ENi6182
F,V,
OH,H
DC+
≤0.10
0.030
5.00-9.50
6.90
≤1.00
0.40
≤10.00
5.00
≤0.015
0.008
≤0.030
0.008
≥59.0
70.00
≤0.50
0.062
1.0-2.5
1.50
—
≤1.00
0.101
13.0-17.0
16.00
≤0.50
≥550
620
≥30
43
—
Suitable for welding structures made by UNS N06600 NiCrFe alloy, composite
NiCrFe alloy and dissimilar metals of nickel alloy with steel. Also
surfacing.
CHN347
Low hydrogen
Sodium
AWS A5.11 ENiCrFe-4
F,V,
OH,H
DC+
≤0.20
1.0-3.5
≤1.0
≤12.0
≤0.020
≤0.030
≤60
≤0.50
1.0-3.5
—
Mo
1.0-3.5
13.0-17.0
≤0.50
≥650
≥20
—
Suitable for welding 9%Ni alloy steel. It can be used for welding corrosion
resisting & heat-resisting nickel alloy as well as dissimilar steel. Also
hardfacing could be done.
CHN357
Low hydrogen
Sodium
AWS A5.11 ENiCrMo-3 ISO 14172-ENi6182
F,V,
OH,H
DC+
≤0.10
0.017
≤1.0
0.50
≤0.75
0.35
≤7.0
5.20
≤0.020
0.010
≤0.030
0.005
≥55
60
≤0.50
0.040
3.15-4.15
3.30
—
Mo 8.0-10.0
8.5
20.0-23.0
21.0
Co ≤0.12
0.050
≥760
790
≥30
35
-196℃ ≥30
50
Suitable for welding structures made by UNS N06625 NiCrMo alloy, composite
NiCrMo alloy and for dissimilar metals of nickel alloy with steel. Also
surfacing.
CHN367
Low hydrogen
Sodium
AWS A5.11 ENiCrMo-6 ISO 14172-ENi6620
F,V,
OH,H
DC+
≤0.10
0.017
2.00-4.00
3.20
≤1.00
0.18
≤10.0
5.5
≤0.020
0.010
≤0.030
0.005
≥55
60
≤0.50
0.10
0.5-2.0
0.86
—
Mo 5.0-9.0
7.00
12.0-17.0
13.80
W 1.0-2.0
1.30
≥620
680
≥35
40
-196℃ ≥30
130
Suitable for welding Ni9%(UNS K81340) alloy,dissimilar steels as well as
welding problem metals.
