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CHARACTERISTICS :
A heavy coated, iron powder, deep penetration electrode for butt & fillet welds.
Steels up to 14 mm thickness can be welded without edge preparation of bevelling.
To achieve production targets electrodes can be used at higher current and
faster speed.
Deposition efficiency approx. 103%. Can be used only in flat and horizontal
position. The deposited weldmetal is of Radiographic quality.
APPLICATIONS:
Welding of Heavy structures, Bridges, Tanks, Shipdeck plates by deep penetration
technique thus eliminating beveling anf refilling of the groove. Penetration
beyond the root for depositing fillet weld.
TYPICAL WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.06-0.10 |
|
Mn |
0.45-0.75 |
|
Si |
0.40-0.65 |
|
P |
0.03 Max |
|
S |
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
|
|
46-55 |
37-46 |
26-28 |
7-9 |
CLASSIFICATION :
AWS A5.1 : E 6027
DIN 1913 : E 4152 AR 11 105
BS 639 : E 4152 AR
CURRENT RANGE & PACKING DATA:
|
Size MM
DxL |
Current
Range (Amps)
AC or DC (-) |
Pieces per
Packet |
Pieces per
Carton |
|
5.00x350 |
250-300 |
40 |
160 |
|
4.00x350 |
180-250 |
65 |
260 |
|
3.15x350 |
150-180 |
105 |
420 |
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