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1474 Mo
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DIN 8556
E
2 13 23 R 12
Comparable No. of material 1.4459
prEN 1600 E
23 12 2
L R 12
AWS/ASME SFA – 5.4 ~
E 3 0 9 MoL - 17
Application / Properties:
Electrode for joining of
dissimilar steels,
(austenitic steels to
ferritic steels) and for
depositing claddings
austenitic. weld metal
consists of with
approximately 15%
delta-ferrite. claddings on
alloyed or low-alloyed steel
are already corrosion
resistant in the first
layer. highest operating
temperature for dissimilar
steel joints is +300 C, at
higher temperature 1604 G
electrode shall be used.
fine droplet metal transfer,
good wash-in of joint sides,
finely-rippled bead surface,
easily removable slag. Easy
arc striking and restriking.
Weld metal analysis in %
(typical values):
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
|
|
0.025 |
0.70 |
0.9 |
24 |
13 |
2.6 |
|
Mechanical Properties of
all-weld metal :
(single values are typical
values)
|
Proof Stress
(N/mm2) |
Tensile Strength
(N/mm2) |
Elongation
A5(%) |
ISO-V Impact
energy (j)
+200C |
|
|
420 |
640 |
30 |
50 |
|
OCV>50V
|
Amperage: |
|
|
2.0Ǿ |
2.5 Ǿ |
3.25Ǿ |
4.0Ǿ |
5.0Ǿ |
|
|
40-60 |
60-90 |
90-120 |
100-160 |
140-210 |
|
Materials:
Joining of unalloyed and low
steels to stainless/ heat
resistant steels (wrought
and cast type); stainless
cladding on mild steels
Rebaking
: Required
Redrying
at350 to
400°C
for 2 hrs.
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