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Cast Iron welding Electrode rod
1. Applications:
AWS ENi-C1:
Repair welding of various kinds of cast iron products. Deposits nearly pure nickel which is easy machinable
AWS ENiFe-C1 :
Repair welding of important great cast iron and nodular cast iron
AWS ENiCu-B :
Repair welding of grey cast iron strength of which is not so highly required
2..Chemical Composition (%)
Product | C | Si | Mn | S | Ni | Fe | Cu/ Other | |
GB | AWS | |||||||
Z308 | E Ni-C1 | 2.0 | 2.5 | 1.0 | 0.03 | 90 | 8 | 1.0 |
Z408 | E NiFe-C1 | 1.5 | 2.0 | 1.5 | 0.02 | 50 | Rem |
|
Z508 | E NiCu-B | 0.8 | 0.5 | 2.0 | 0.02 | 65 | 5 | 27 |
3. Recommended welding currents: (AC,DC+)
Product | Diameter | Currents | Diameter | Currents | Diameter | Currents | Diameter | Currents | |
GB | AWS | ||||||||
Z308 | E Ni-C1 | 2.5 | 50-100 | 3.2 | 70-120 | 4.0 | 110-180 | 5.0 | 160-190 |
Z408 | E NiFe-C1 |
|
| 3.2 | 50-100 | 4.0 | 70-120 | 5.0 | 110-180 |
Z508 | E NiCu-B | 2.5 | 50-100 | 3.2 | 70-120 | 4.0 | 110-170 | 5.0 | 140-190 |
4. Remark:
Product | Remark | |
GB | AWS | |
Z308 | E Ni-C1 | 1. Before welding, the rod should be baked 1 hour under a temperature of 150 2. Should according the hammber the welding space to avoid the stress of weld area; |
Z408 | E NiFe-C1 | 1. Before welding, the rod should be baked 1 hour under a temperature of 150 |
Z508 | E NiCu-B | 1. Before welding, the rod should be baked 1 hour under a temperature of 150 2. its better for narrow beads welding, length of welding line need less then 50mm; 3. Should according the hammber the welding space to avoid the stress of weld area; |
Cast Iron welding Electrode rod