SPW Product Catalogue 2019

FLUX CORED WIRES
SUPERCORED 81MAG CO 2
AWS A5.29 / ASME SFA5.29 E811-Ni1M
Applications
Supercored 81MAG contains 0.85% Ni in weld metal to meet NACE requirements. This wire
can be used in oil and gas construction, pipe and offshore structures.
Characteristics on Usage
Supercored 81MAG is a titania type flux cored wire to be used with Ar+CO2 gas mixture
shielding. This provides excellent notch toughness at low temperature, not only as-welded
but also stress relieved state.
Notes on Usage
Proper preheating (50~150o)(122~302oF) and interpass temperature must be used in order
to release hydrogen which may cause cracking in weld metal when electrodes are used for
medium and heavy plates.
One-side welding defects such as hot cracking may occur with wrong welding parameters
such as high welding speed.
Shielding Gas
Ar+20~25% CO2
Typical Chemical Composition of All-Weld Metal (%)
C Si Mn P S Ni
0.05 0.28 1.20 0.008 0.012 0.93
Typical Mechanical Properties of All-Weld Metal
Y.S. T.S. EL. Temp CVN-Impact Value
N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) o
C ( o F) J (ft.lb)
As welded 550 (79,900) 590 (85,700) 26 -60 (-76) 60 (44)
P.W.H.T. 510 (74,100) 570 (82,800) 28 -40 (-40) 98 (73)
(620 o Cx2hr)
Approval
ABS, BV, DNR, LR, CWB
Packaging (including Ball Pac)
Dia. (mm) 1.2 Spool (kg) 12.5 15 20
(in) 0/045 (lbs) 28 33 44
Ball Pac
Sizes Available & Recommended Currents (Amp.)
Size mm (in) 1.2 (0.045)
F & HF 200~290
V-up, OH 180~250
V-down 210~280
Part Number Dia (mm) Spool (kg)
H81MAG12 1.2 15
H81MAG16 1.6 15
5
SUPERCORED 81-K2 CO 2
AWS A5.29 / ASME SFA5.29 E81T1-K2
JIS Z3313 YFL-C506R
Applications
Supercored 81-K2 is used for the welding of low temperature service steels in the
construction of LPG and LNG storage tanks.
Characteristics on Usage
Supercored 81-K2 is a titania type flux cored wire designed for all position welding with CO2
shielding gas.
Notes on Usage
Proper preheating(50~150°C)(122~30°F) and interpass temperature must be used in order
to release hydrogen which may cause cracking in weld metal when electrodes are used for
medium and heavy plates.
One-side welding defects such as hot cracking may occur with wrong welding parameter
such as high welding speed.
Typical Chemical Composition of All-Weld Metal (%)
C Si Mn P S Ni
0.04 0.35 1.35 0.012 0.011 1.50
Typical Mechanical Properties of All-Weld Metal
Y.S T.S EL. Temp. CVN-Impact Value
N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) o
C ( o F) J (ft.lbs)
540 (78,400) 620 (90,000) 28 -30 (-22) 110 (81)
-60 (-76) 60 (44)
Approval
KR, ABS, BV, DNV, GL, LR, NK, CWB, CCS, RINA
Packing (lncluding Ball Pac)
Dia. (mm) 1.2 1.4 1.6 Spool (kg) 12.5 15 20
(in) .045 .052 1/16 (lbs) 28 33 44
Ball Pac
Sizes Available and Recommended Currents (Amp.)
Size mm (in) 1.2 (.045) 1.6 (1/16)
F & HF 250~300 300~350
V-up, OH 170~230 200~250
V-down 250~300 300~350
Part Number Dia (mm) Spool (kg)
H81K212 1.2 15
H81K216 1.6 15
SUPERCORED 81-K2MAG CO 2
AWS A5.29 / ASME SFA5.29 E81T1-K2M
JIS Z3313 YFL-A506R
Applications
Supercored 81-K2MAG is suitable for single or multipass MAG welding application for LNG,
LPG tank, etc. and for all low temperature service steel.
Typical Mechanical Properties of All-Weld Metal
Y.S T.S EL. Temp. CVN-Impact Value
N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) o
C ( o F) J (ft.lbs)
590 (85,600) 610 (88,500) 27 -30 (-22) 110 (81)
-60 (-76) 70 (52)
Characteristics on Usage
Supercored 81-K2MAG is all position flux cored wire for low temperature service steel.
Excellent mechanical properties and low temperature impact toughness. Smooth arc
characteristics and very low spatter level.
Notes on Usage
Proper preheating(50~150°C)(122~302°F) and interpass temperature must be used in order
to release hydrogen which may cause cracking in weld metal when electrodes are used for
medium and heavy plates.
One-side welding defects such as hot cracking may occur with wrong welding parameter
such as high welding speed.
Shielding Gas
Ar+20~25% CO2
Typical Chemical Composition of All-Weld Metal (%)
C Si Mn P S Ni
0.03 0.35 1.25 0.012 0.010 1.55
Approval
TÜV, Ü-SIGN, DB, RINA
Packing (lncluding Ball Pac)
Dia. (mm) 1.2 Spool (kg) 12.5 15 20
(in) .045 (lbs) 28 33 44
Ball Pac
Sizes Available and Recommended Currents (Amp.)
Size mm (in) 1.2 (.045)
F & HF 250~300
V-up, OH 170~230
V-down 250~300
Part Number Dia (mm) Spool (kg)
H81K2MAG12 1.2 15
H81K2MAG16 1.6 15
1300 WELDER (1300 935 337)
CONSUMABLES
401