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SALES PTY LTD
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Flux Cored Wire
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SF-71
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AWS A5.20 / ASME SFA5.20 E71T-1
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JIS Z3313 YFW-C50DR
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Applications
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All position welding of building, shipbuilding, bridges, machinery and vehicles.
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Usage Specifications
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SF-71 is a titania type of flux cored wire foll all position welding with CO2. Spatter loss is low & bead appearance is good. The arc is soft with good stability & the slag covering is uniform with good removal quality’s.
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Welding Position Welding Current Shielding Gas
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Use 100% C02 Gas Only
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Proper preheating (50~150’C) and interpass temperature must be used in order to release hydrogen which may cause cracking in the weld metal when welding medium to heavy plates.
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DC+
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One-sided welding defects such as hot cracking may occur if the welding speed is to high.
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Typical Chemical Composition Of All-Weld Metal (%)
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C
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Si
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Mn
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P
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S
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0.04
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0.49
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1.29
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0.010
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0.009
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Typical Mechanical Properties of All-Weld Metal
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Y.S N/mm sq
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T.S N/mm sq
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E.L ( % )
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Temp 'C
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Impact Test-J cvn
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548
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582
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28
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0
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86
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Available Size, Code, Recommended Current
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Code
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Size
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Current Range
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Pack Size
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SF7112
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1.2mm
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120 ~ 300 amps
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15 Kg
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SF7116
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1.6mm
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180 ~ 450 amps
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15 Kg
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Supercored 71
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AWS A5.20 / ASME SFA5.20 E71T-1
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JIS Z3313 YFW-C502R
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Applications
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All position welding of machinery, shipbuilding, bridges. With high Impact Values of the weld metal.
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Usage Specifications
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Supercored 71 is a flux cored wire which has been designed to run over a wide range of positions and currents. It has a smooth and quiet arc and it’s slag detachability is good.
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Welding Position Welding Current Shielding Gas
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Use 100% C02 Gas Only
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Proper preheating (50~150’C) and interpass temperature must be used in order to release hydrogen which may cause cracking in the weld metal when welding medium to heavy plates.
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DC+
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One-sided welding defects such as hot cracking may occur if the welding speed is to high.
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Typical Chemical Composition Of All-Weld Metal (%)
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C
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Si
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Mn
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P
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S
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0.03
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0.51
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1.26
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0.010
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0.011
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Typical Mechanical Properties of All-Weld Metal
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Y.S N/mm sq
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T.S N/mm sq
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E.L ( % )
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Temp 'C
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Impact Test-J cvn
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545
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572
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28
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0 / -20
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160
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Available Size, Code, Recommended Current
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Code
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Size
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Current Range
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Pack Size
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SC7112
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1.2mm
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120 ~ 300 amps
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15 Kg
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SC7116
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1.6mm
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180 ~ 400 amps
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15 Kg
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Supercored 70NS
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AWS A5.18 / ASME SFA5.18 E70C-6M
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JIS Z3213 YFW-A50DM
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Applications
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Supercored 70NS is designed to be used for shipbuilding, machinery, bridge construction, structural fabrication, automated or robotic welding.
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Usage Specifications
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SC70NS is a metal cored wire which combines the high deposition rates of F.C.W with the high efficiencies of a solid wire. It has a exceptionally smooth and stable ARC, low spatter and minimal slag coverage.
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Welding Position Welding Current Shielding Gas
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Use Argon +20~25% C02 Gas
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Proper preheating (50~150’C) and interpass temperature must be used in order to release hydrogen which may cause cracking in the weld metal when welding medium to heavy plates.
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DC+
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One-sided welding defects such as hot cracking may occur if the welding speed is to high.
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Typical Chemical Composition Of All-Weld Metal (%)
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C
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Si
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Mn
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P
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S
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0.03
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0.55
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1.40
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0.011
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0.017
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Typical Mechanical Properties of All-Weld Metal
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Y.S N/mm sq
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T.S N/mm sq
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E.L ( % )
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Temp 'C
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Impact Test-J cvn
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440
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519
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27
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-30
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50
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Available Size, Code, Recommended Current
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Code
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Size
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Current Range
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Pack Size
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SC70NS12
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1.2mm
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230 ~ 300 amps
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15 Kg
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SC70NS16
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1.6mm
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290 ~ 360 amps
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15 Kg
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SF-70MX
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AWS A5.20 / ASME SFA5.20 E70T-1
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JIS Z3313 YFW-C50DM
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Applications
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SF-70MX is a metal cored wire which is designed for high productive welding of structural steels in excess of 6mm.
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Usage Specifications
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This wire benefits from a high deposition rate with very low spatter loss. It has excellent penetration and a good stable ARC.
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Welding Position Welding Current Shielding Gas
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Use Argon +20~25% C02 Gas
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Proper preheating (50~150’C) and interpass temperature must be used in order to release hydrogen which may cause cracking in the weld metal when welding medium to heavy plates.
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DC+
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One-sided welding defects such as hot cracking may occur if the welding speed is to high.
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Typical Chemical Composition Of All-Weld Metal (%)
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C
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Si
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Mn
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P
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S
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0.05
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0.50
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1.50
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0.011
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0.013
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Typical Mechanical Properties of All-Weld Metal
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Y.S N/mm sq
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T.S N/mm sq
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E.L ( % )
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Temp 'C
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Impact Test-J cvn
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560
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590
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28
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0
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60
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Available Size, Code, Recommended Current
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Code
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Size
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Current Range
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Pack Size
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SF70MX12
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1.2mm
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250 ~ 300 amps
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15 Kg
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SF70MX16
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1.6mm
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300 ~ 350 amps
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15 Kg
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Supercored 81-K2
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AWS A5.29 / ASME SFA5.29 E81T1-K2
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JIS Z3313 YFL-C506R
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Applications
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Supercored 81-K2 is used for the welding of low temperature service steels in the construction of LPG & LNG storage tanks.
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Usage Specifications
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Sc81-K2 is a titania type flux cored wire designed for all position welding.
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Welding Position Welding Current Shielding Gas
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Use 100% C02 Gas Only
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Proper preheating (50~150’C) and interpass temperature must be used in order to release hydrogen which may cause cracking in the weld metal when welding medium to heavy plates.
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DC+
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One-sided welding defects such as hot cracking may occur if the welding speed is to high.
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Typical Chemical Composition Of All-Weld Metal (%)
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C
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Si
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Mn
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P
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S
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Ni
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0.04
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0.35
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1.35
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0.012
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0.011
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1.50
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Typical Mechanical Properties of All-Weld Metal
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Y.S N/mm sq
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T.S N/mm sq
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E.L ( % )
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Temp 'C
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Impact Test-J cvn
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540
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620
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28
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-30 ~ -60
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110
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Available Size, Code, Recommended Current
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Code
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Size
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Current Range
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Pack Size
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SC81K212
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1.2mm
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170 ~ 300 amps
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15 Kg
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SC81K216
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1.6mm
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200 ~ 350 amps
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15 Kg
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Copyright © 2022 AWE Sales Pty Ltd All Rights Reserved.
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