|
For Cast Iron |
|
Brand Name |
Type of covering
|
Equivalent Specification
|
Welding Position
|
Type of Current
|
Chemical Composition of Deposited Wire(%) |
Applications |
|
C
|
Mn
|
Si
|
S
|
P
|
V
|
Cu
|
Ni
|
Cu
|
Fe
|
|
CHC100 |
Oxide flux with
carbon steel core
|
GB EZFe-2
|
F, V,
OH, H
|
AC or DC+
|
-
|
- |
-
|
- |
- |
|
<=0.25
|
-
|
-
|
- |
Repair welding of
defects of normal cast iron and old steel ingot model used over a long
period of time.
|
|
CHC116 |
Low hydrogen,
vanadium alloy with carbon steel core
|
GB EZV
|
F, V
|
DC+
|
-
|
- |
-
|
- |
- |
8.0-13.0
|
- |
-
|
-
|
- |
Repair welding of
defects of cast iron such as cylinder body and gear box etc, also repair
welding of high strength cast iron and nodular cast iron.
|
|
CHC117 |
Low hydrogen,
vanadium alloy with carbon steel core
|
GB EZV
|
F, V
|
DC+
|
<=0.25
|
<=1.50
|
<=0.70
|
<=0.040
|
<=0.040
|
8.0-13.0
|
-
|
-
|
-
|
Rem
|
Repair welding of
defects of cast iron such as cylinder body and gear box etc, also repair
welding of high strength cast iron and nodular cast iron.
|
|
CHC208 |
Graphite with
carbon steel core
|
AWS ECI
JIS DFC CI
|
F, V,
OH, H
|
AC or DC+
|
2.00-4.00
|
<=0.75
|
2.50-6.50
|
<=0.10
|
<=0.15
|
-
|
<=
0.50
|
-
|
-
|
Rem
|
Repair welding of
defects of gray cast iron.
|
|
CHC308 |
Graphite with
pure nickel core
|
AWS ENi-CI
JIS DFC Ni
|
F, V,
OH, H
|
AC or DC+
|
<=2.00
|
<=1.00
|
<=2.50
|
<=0.030
|
- |
Others
<=1.0
|
<=
0.50
|
>=90.0
|
-
|
<= 8.0
|
Repair welding of
various kinds of cast iron products. Deposits nearly pure nickel
which is easy machinable.
|
|
CHC408 |
Graphite
with
nickel core
|
AWS ENiCrFe-CI
JIS DFC Ni Fe
|
F, V,
OH, H
|
AC or DC+
|
<=2.00
|
<=1.80
|
<=2.50
|
<=0.03
|
- |
Others
<=1.0
|
<=
0.50
|
45-60
|
-
|
Rem
|
Repair welding of
important gray iron casting and noduler iron casting, also for welding
mild steel to all grades of cast iron.
|
|
CHC508 |
Graphite with
monelmteal core
|
AWS ENiCu-B
JIS DFC Ni Cu
|
F, V,
OH, H
|
AC or DC+
|
<=1.00
|
<=2.50
|
<=0.80
|
<=0.025
|
- |
Others
<=1.0
|
<=
0.50
|
60-70
|
24-35
|
<= 6.0
|
Repair welding of
gray iron casting strength of which is not so highly required.
|
|
|
|
