Feature
●Can be used by anyone regardless of prior welding experience
●Z208 is a low-carbon steel core, strong graphitized cast iron welding electrodes, the weld can be changed in the slow cooling of gray cast iron, cracking performance is poor. AC and DC.
●Uses: used for welding gray cast iron defects. it is a cheap cast iron electrode, to weld unimportant cast iron.
●Welding current: 70-120A
●Electrode length: 350mm
[2.5mm]
Description
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Name: Z208 cast iron welding rod
Standard: GB / T10044 EZC
Description:
Z208 is a low-carbon steel core, strong graphitized cast iron welding electrodes, the weld can be changed in the slow cooling of gray cast iron, cracking performance is poor. AC and DC.
Uses: used for welding gray cast iron defects. it is a cheap cast iron electrode, to weld unimportant cast iron.
Welding current: 70-120A
Electrode length: 350mm
Precautions:
1. Baking it in 150℃ for 1 hour before welding.
2. To withstand stress and impact and other important castings structure, the welding rod should not be used.
3 small thin-walled castings which is not a large part of the stiffness of the defects do not need to preheat for welding & repairing, and general welding parts to be preheated to 400 ℃, slow cooling after welding insulation, the weld repair may be cutting.