LY-Z508

符合

GB/T 10044 EZNiCu-1 EQUIVALENT NORM: AWS A5.15 ENiCu-B

Description:

LY-Z508 is a graphitic(with strong reducing)type coating with Cu-Ni alloy (Monel) core welding electrode for cast iron .Its technology properties and machinabilities are both close to those of LY Z308 and it is not suitable for welding pressed position,but suitable for welding gray cast iron.

用途:

It is used for repair welding gray iron casting strength of which is not so highly required.

ATTENTION:
a.Welding electrodes must be baked for 1 hour at the temperature of 150℃ before welding.
b.When welding ,narrow weld seam is recommended and its length should be less than 50mm ,and after welding ,hammer the weld metal immediately to dispel stress around the welding region and avoid cracking.


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