Mô tả
OK 94.35
Copper-nickel electrode used for chemical process equipment, desalination plants and offshore applications. It is suitable for the joining and cladding of matching and dissimilar alloys.
| Classifications: | SFA/AWS A5.6:ECuNi |
| Welding Current: | DC+ |
| Alloy Type: | Copper Nickel |
| Coating Type: | Basic |
| Typical Tensile Properties | ||
| Condition | Tensile Strength | Elongation |
| AWS | ||
| As welded | 400 MPa | 30 % |
| Typical Weld Metal Analysis % | |||
| Mn | Ni | Cu | Fe |
| 1.6 | 30 | 67 | 0.6 |
| Deposition Data | ||||||
| Diameter | Current | Voltage | kg weld metal/ kg electrodes | Number of electrodes/kg weld metal | Fusion time per electrode at 90% I max | Deposition rate 90% I max |
| 2.5 x 300 mm | 55-70 A | 22 V | 0.64 | 93 | 49 s | 3.9 kg/h |
| 3.2 x 350 mm | 70-120 A | 23 V | 0.66 | 48 | 50 s | 4.4 kg/h |
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