Welding process
1. Gray cast iron--Use small current and fast welding to reduce the penetration depth and fusion ratio; use short-section welding, intermittent welding, scattered welding, segmented backward welding, and hammer the weld; the welding direction should be first Start welding from the part with high rigidity. can choose Z308, Z408.
2. Ductile iron--Use large current: l=(30-60)D, continuous welding; if necessary, slow cooling after welding can be heat treated: normalizing or annealing. can choose Z408.
3. Malleable cast iron - using a similar process to gray cast iron. can choose Z308.
4. Vermicular graphite cast iron - using a similar process to gray cast iron. can choose Z308.
5. White cast iron - using a process similar to that of nodular cast iron. can choose Z308, Z408.
Cast iron
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Cast iron Manual electrode ENiFe-Cl Welding accessories
GB/T10044 EZNiFe-1
AWS A5.15 ENiFe-Cl
ISO 1071:E C NiFe-1 3
Whatapp:+8613252436578
E-mail: sale@welding-honest.com
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Cast iron Manual electrode ENi-Cl Welding stuff
GB/T10044 EZNi-1
AWS A5.15 ENi-Cl
ISO 1071:E C Ni-Cl 3
Whatapp:+8613252436578
E-mail: sale@welding-honest.com
-
Cast iron Z308 Manual electrode Welding accessories
GB/T10044 EZNi-1
AWS A5.15 ENi-Cl
ISO 1071:E C Ni-CL 3