Z208 Cast Iron Welding Rod
MH Z208 is a cast iron electrode with low carbon steel core and strong graphitization coating.If beamis slowly cooled, it may turn into gray cast iron with poor crack resistance.AC/DC both can be suitable to use it.
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MH Z208 is a cast iron electrode with low carbon steel core and strong graphitization coating.If beamis slowly cooled, it may turn into gray cast iron with poor crack resistance.AC/DC both can be suitable to use it.
Weldability: MH Z208 cast iron electrode has excellent weldability and can adapt to the needs of different welding conditions. When welding, the electrode can quickly melt and form a uniform weld, and the welding joint is strong and reliable.
Low temperature toughness: MH Z208 cast iron electrode maintains good toughness under low temperature conditions, which can effectively prevent the phenomenon of cold and brittle fracture of welded cast iron.
Strong wear resistance: MH Z208 welding rod after the cast iron surface hardness is high, strong wear resistance. Welded joints can withstand certain friction and wear and have a long service life.
| Chemical components of deposited metal (%) | ||||||
| Test item | C | Mn | Si | S | P | Fe |
| Example value | 2.3 | 0.38 | 4.5 | 0.003 | 0.02 | Margin |
| Reference current (AC, DC+) | |||
| Welding electrode diameter (mm) | Φ3.2 | Φ4.0 | Φ5.0 |
| Welding current (A) | 70-120 | 110-180 | 160-190 |
