LY-J421

符合

GB E4313 EQUIVALENT NORM: AWS E6013

Description:

LY-J421 is carbon steel welding electrode covered with a high titania potassium type coating.Both AC and DC can be applied , and it is applicable for all position welding. It shows a very good welding performances:small spatters, easy restrike arc and good weld shape.

用途:

Suitable for welding low carbon mild steel structures,especially for intermittent welding for small and thin plates and cosmetic welding which requests a neat welding surface.

ATTENTION: 
a.Generally ,welding elecrodes do not need bake before welding.
b.If damped,the electrodes should be baked for 0.5-1hour at the temperature of 150-170℃ before welding.


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