LY-EM-12K

符合

GB /T 5293 F5A3-H08MnA EQUIVALENT NORM:AWS A5.17 F7A3-EM-12K

Description:

LY-EM-12K weld seam metal has excellent gas porosity-resisting property.Weld bead has a neat appearance with high welding efficiency and for flat fillet welding, slag is especially easy to remove.

用途:

Suitable for multi-layer welding for common structures fabricated by medium and thick plates.

INSTRUCTIONS:
a. Before welding,the welding zone must be cleared impurities away ,such as oil,rust, moisture,etc.
b. Please keep the flux in 350℃ boiler for one hour and then dry it again,in order to avoid gas porosity.


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