LY-Z208

符合

GB /T 10044 EZC

Description:

LY-Z208 is a graphitic type coating cast iron electrode with carbon steel core. Both AC and DC can be applied in welding.Weld seam metal has excellent crack resistibility.And its price is cheaper.

用途:

It is used for repairing welding defects of gray cast iron .

ATTENTION:
a.Welding electrodes must be baked for 1 hour at the temperature of 150℃ before welding.
b.For cast iron parts bearing impact stress ,it is not good to use it .
c.For welding detects of small and thin cast iron parts fabricated by low steel,welding electrodes needn’t be preheated;for general welded pieces,welding electrodes should be preheated to around 400℃, cool it after welding and the welding zone may be processed by cutting.


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