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CHARACTERISTICS :
A super heavy coated, rutile based, iron powder electrode suitable for butt and
fillet down hand and horizontal welding, specially suitable for high current and
high speed uses resulting in better output/time ratio. The deposition efficiency
of electrode is 140% approx. It is a contact electrode that produces very smooth
welds with least spattering tendency. It gives radiographic quality weld metal
deposition.
APPLICATIONS:
Heavy structures like Cranes, Bridges & Girders, Earth moving equipment, Heavy
machine parts, Fillet welding in mild steel, Heavy deck plates etc.
TYPICAL WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.07-0.10 |
|
Mn |
0.5-0.8 |
|
Si |
0.2-0.4 |
|
S |
0.03 Max |
|
P |
0.03 Max |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL:
|
Ultimate Tensile
Strength
Kg/mm2 |
Yield Strength
Kg/mm2 |
Elongation
% (L=5d) |
CVN Impact
Strength at
0 OC.
Kgm
|
|
50-60 |
40-50 |
24-28 |
6-10 |
CLASSIFICATION :
AWS A5.1 : E 7024
DIN 1913 : E 5132 RR 11 140
BS 639 : E 5132 RR
CURRENT RANGE & PACKING DATA:
|
Size MM
DxL
|
Current
Range (Amps)
AC or DC (-) |
Pieces per
Packet |
Pieces per
Carton |
|
6.30x450 |
300-360 |
15 |
60 |
|
5.00x450 |
250-300 |
20 |
80 |
|
4.00x450 |
200-250 |
30 |
120 |
|
3.15x450 |
150-170 |
45 |
180 |
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