AWS ENiCu-B Z508 cast iron welding rod
Z508
GB:EZNiCu-1
AWS:ENiCu-B
Current:Used for repair welding on gray cast iron pieces not requiring strength too much.
AWS:ENiCu-B
Current:Used for repair welding on gray cast iron pieces not requiring strength too much.
Z508 |
According with GB EZNiCu-1 Corresponding with AWS ENiCu-B |
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Instructions: 1.The electrodes must be baked under about 150℃ for an hour before welding. 2.When welding, stringer bead is suitable in the manipulation of electrodes. Every time, the weld length is suitable when lower than 50mm. The welded places should be hammered lightly immediately after welding so as to eliminate the stress in the welded areas and avoid cracks. |
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