AWS EZ308 Cast Iron Welding Rods 2.0mm-5.0mm
Applications
1. Widely used for the connection between general gray cast iron itself
2. Can be used for welding other iron or non-iron materials and repairing or repairing castings
3. Can also be used for forgeable or ductile cast iron
Notes on usage
1. The welding rod needs to be baked at about 150℃ for 1 hour before welding
2. The stress in the weld repair area can be eliminated by hammering the weld to avoid cracks
3. Cast iron cold welding should avoid using high current welding to reduce the penetration of impurity elements in the parent material into the weld, reduce the width of the white area, and improve crack resistance and processing performance
Description
| Model | GB | AWS | Diameter(mm) | Type of Coating | Current | Uses |
| CB-Z308 | EZNi-1 | ENi-C1 | 2.5-5.0 | Pure nickel core graphite type | AC/DC | Used for repair welding of thin cast iron parts and machined surfaces |
Chemical Composition of Deposited Metal (%)
| C | Mn | Si | S | Ni | Fe | other |
| ≤2.0 | ≤1.0 | ≤2.50 | ≤0.03 | ≤90 | ≤8.0 | ≤1.0 |
Mechanical Properties of Deposited Metal
| Tensile Strength(Mpa) | Elongation(%) |
| - | - |
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