Explanation:JH-SJ402 is a soda-fluorine type agglomerated flux, alkalinity around 0.7. It is gray and round grain, with grain size around 2.0~0.28mm.It can be operated with AC and DC,the wire shall be perfect deposit metal mechanical properties.
Applications:With suitable wire of H08A, to be mainly applied in the welding of low carbon steel and some low alloy steel structures,and the submerged weking of locomotive wagon,mining equipments, It’s suitable in the welding of thin steel plates and medium thickness steel plates, especially for the high speed welding of thin plates.The deposit metal has perfect mechanical properties.
Chemical Composition of Flux
Mechanical Properties of Deposit Metal
Points of Attention：
1 The fluxs to be dried 2 hours in 300℃~350℃.
2 De-rusting, water and oil cleaning ,as well other impurities removing of the work be done before welding.