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Melting flux HJ431 It is a melting type high manganese high silicon low fluorine flux. It is brown to light yellow glassy particles. The particle size is 8-40 mesh. It can be used for both AC and DC. When DC welding, the welding wire is connected to the positive electrode, and the welding process performance is good. It is easy to remove slag and the weld is beautiful. HJ430 In comparison, arc stability is improved and harmful gases are reduced during welding.
use
Cooperate H08A, H08MnA, H10MnSi Welding wires such as 16 Mn,15MnV It can also be used for electroslag welding and copper welding, and is a multi-purpose flux.
Precautions
1,The flux must be 300 ºC- 350ºCBake for 2 hours.
2,Before welding, impurities such as rust, oil, and moisture should be removed from the weldment.
