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1094 Ni
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DIN 8573
E Ni BG - 22
AWS/ASME
SFA - 5.15
E
Ni -
CI
Application / Properties:
Electrode having a pure
nickel core wire, designed
for the welding of cast iron
without or with low preheat
(up to 300 C max). For
repairing cracked or worn
casting or joining cast iron
parts to components made of
steel, copper and nickel
materials. Easy arc
striking, stable arc,
finely-rippled bead surface.
Weld metal is machinable.
Weld short beads (approx. 30
to 50 mm long). For reducing
weld residual stresses
hammer peen welds before
cooling..
Weld metal analysis in %
(typical values):
|
C(Graphite) |
Ni |
Fe |
|
|
0.5 |
Base |
2 |
|
Mechanical Properties of
all-weld metal :
(single values are typical
values)
|
0.2%
Yield Strength
(N/mm2) |
Tensile Strength
(N/mm2) |
Elongation
A5(%) |
Brinell-hardness
HB
10/3000 |
|
|
200 |
400 |
5 |
140 |
|
|
Amperage: |
|
|
2.25Ǿ |
3.25 Ǿ |
4.0Ǿ |
|
|
50-80 |
80-110 |
110-150 |
|
Materials:
Cast iron with lamellar
graphite, white and black
heart malleable cast iron,
nodular cast iron.
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