LY-J507

符合

GB E5015 EQUIVALENT NORM:AWS E7015

Description:

LY-J507 is a sodium low hydrogen type carbon steel welding electrode .It can be used for all position welding with excellent performances:small spatters,easy restrike arc,high welding efficiency,fine appearance and slag easy to remove,etc. The weld seam metal shows a satisfactory plasticity,excellent low temperature toughness and high crack resistance.

用途:

Suitable for welding important medium carbon steel and low alloy steel,such as 16Mn steel ,parts of ships fabricated by A,B,D,E grade steels as well as parts of boilers, pressure vessels and pipes .

ATTENTION:
a.Welding electrodes should be baked at the temperature of 350℃ for one hour before welding.
b.Before welding,the weld metal must be cleared away impurities,such as rust,oil, moisture,etc.
c.Short arc and narrow weld bead are recommended in welding.


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