Flux Cored Wire| Chosun Welding CSF-81T
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CSF-81T
- For 550N/mm2 class high tensile strength steel
AWS
- A5.36 E81T1-C1A2-Ni1
- A5.29 E81T1-Ni1C
KS
- D 7104 YFW-C602R
JIS
- Z 3313 T55 3 T1-1 C A-N2-H10
EN
- ISO 17632-A T50 3 1Ni P C 1
- ISO 17632-B T55 3 T1-1 C A-N2
Applications
Butt, fillet welding of 590N/mm2 high tensile strength steels of structure such as ships, bridges, buildings and storage tanks etc.
Characteristics
(1) CSF-81T is a titania type flux cored wire and designed for all-position welding by single pass & multi pass with CO2 gas shielding.
(2) It provides the excellent usability with stable arc, less spattering, good bead appearance, better slag removal, and less quantity of welding fume comparable to solid wire.
(3) It provides a good welding efficiency thank to high deposition rate particularly.
Notes on usage
(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.
(2) The distance between tip & base metal is to be 20~25mm.
(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind velocity is 2m/sec and more.
(4) Thick heavy plate should be welded under proper preheating & interpass temperature.
Shielding Gas100%CO2
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