ALL PRODUCT
Stick Electrodes
S-7010.P1
- Caution .
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Purpose
① Root pass welding for Pipe line
② General fabrication
③ Vertical down welding -
Attribute
① Standard in the pipe welding industry
② Deep penetration High ductility (root pass).
S-7016.HR
- Caution .
-
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Pressure vessels -
Attribute
① Extra low hydrogen electrode
② Good mechanical properties
③ Vacuum sealed package available (HDM ≤ 4ml/100g)
S-11018.M
-
Caution
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Preheat at 200~300℃(392~572℉).
③ Adopt back step method or strike the arc on a small steel plate prepared for this particular
purpose because arc striking on the base metal is in danger of initiating cracking.
④ Pay attention not to exceed proper heat-input because excessive heat-input causes
deterioration of impact values of all weld metal. - Purpose ① Low alloy high tensile steels
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Attribute
① Iron powder and low hydrogen type electrode (high efficiency)
② Good crack resistance
③ Good X-ray performance
④ Good impact value at -50°C
S-9018.M
-
Caution
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small plate prepared for this particular purpose because arc striking on base metal is in danger of initiating cracking.
③ Preheat at 80~100℃(172~212℉). The temperature to be applied varies in accordance with plate thickness and kind of steel. -
Purpose
① Heavy steel fabrication
② Pressure vessels -
Attribute
① Good crack resistance
② Good X-ray performance
③ Good impact value at -50°C
④ Iron powder and low hydrogen type electrode (high efficiency)
S-11016.G
-
Caution
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose.
③ Preheat at 150~200℃(302~392℉). The temperature varies in accordance with plate thickness and kind of steel. -
Purpose
① Heavy steel fabrication
② Pressure vessels
③ Power plant -
Attribute
① Good crack resistance
② Good mechanical properties
S-10016.G
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Caution
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose.
③ Preheat at 100~150℃(212~302℉). The temperature varies in accordance with plate thickness and kind of steel. -
Purpose
① Heavy steel fabrication
② Pressure vessels
③ Power plant -
Attribute
① Good crack resistance
② Good X-ray performance
③ Good mechanical properties.
S-9016.G
-
Caution
① Dry the electrodes at 350~400 ℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose because arc striking on the base metal is in danger of initiating cracking.
③ Keep the arc as short as possible.
④ Preheat at 60~80℃(140~176℉) before use. The temperature to be applied varies in accordance with plate thickness and steel kind.
⑤ If each pass welds becomes thicker than acceptable level by high amperage of low speed ratio manipulation, the impact values and yield points will decrease. -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Offshore structure -
Attribute
① Good bead appearance
② Good crack resistance
③ Good X-ray performance
④ Good mechanical properties
S-8018.G
-
Caution
① Dry the electrodes at 350~400 ℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small plate prepared for this particular purpose because arc striking on the base metal is in danger of initiating cracking.
③ Keep the arc as short as possible. -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Offshore structure -
Attribute
① Good bead appearance
② Good crack resistance
③ Good X-ray performance
④ Good mechanical properties
⑤ Iron powder and low hydrogen type electrode (high efficiency)
S-8016.G
-
Caution
① Dry the electrodes at 350~400 ℃(662~752℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting.
③ Use wind screen against strong wind. -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Offshore structure -
Attribute
① Good bead appearance
② Good crack resistance
③ Good X-ray performance
④ Good mechanical properties
S-7048.V
-
Caution
① Dry the electrodes at 300~350℃(572~662℉) for 60 minutes before use.
② Remove rust, water, oil and paint from the surface to be welded.
③ Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting -
Purpose
① Heavy steel fabrication
② Automotive
③ Machinery -
Attribute
① Suitable for tack welding
② Good at vertical down
③ Good restriking
④ Good bead appearance
⑤ Easy to remove slag
S-7028.F
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Caution
① Dry the electrodes at 350~400℃(662~752℉) for 60 minutes before use.
② Remove rust, water and oil from the surface to be welded before welding. - Purpose ① Heavy steel fabrication
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Attribute
① Heavy iron powder type electrode
② High deposition rate
③ Easy to remove slag
S-7018.G
- Caution .
-
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Pressure vessels -
Attribute
① Suitable for butt and fillet welding of heavy structure
② Good crack resistance and X-ray performance
③ Good mechanical properties
④ Iron powder and low hydrogen type electrode (high efficiency)
S-7016.G
-
Caution
① Dry the electrodes at 300~350℃(572~662℉) for 60 minutes before use
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting
③ Use wind screen against strong wind -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Pressure vessels -
Attribute
① Suitable for butt and fillet welding of heavy structure
② Good crack resistance and X-ray performance
③ Good mechanical properties.
S-7016.LF
-
Caution
① Dry the electrodes at 300~350℃(572~662℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting.
③ Keep the arc as short as possible. " -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Pressure vessels -
Attribute
① Suitable for butt and fillet welding of heavy structure
② Good crack resistance and X-ray performance
③ Good mechanical properties
④ Low fume
S-7016.H
-
Caution
① Dry the electrodes at 300~350℃(572~662℉) for 60 minutes before use.
② Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting.
③ Use wind screen against strong wind. -
Purpose
① Heavy steel fabrication
② Shipbuilding
③ Pressure vessels -
Attribute
① Suitable for butt and fillet welding of heavy structure
② Good crack resistance and X-ray performance
③ Good mechanical properties