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Application : Welding of vehicles, machines and light structural steels. Surface dressing of heavy steel structure.
Characteristics
CR-13 is a high titania type electrode, whose usability is excellent in all position welding. CR-13 is especially suitable for welding of light structural steels because arc stability, slag removal and bead appearance are good and its penetration is shallow.
Notes on usage
(1) Pay attention not to exceed the range of proper currents. Welding with excessive current not only lowers X-ray soundness, but also causes increase of spatter, undercut and insufficient slag covering.
(2) Dry the electrodes at 70~100℃ for 30~60 minutes before use. Excessive moisture absorption lowers usability and may result in some porosities.
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