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Quick Details
Specifications
SJ302 is a kind of silicon-calcium-type medium sintered flux,B//W=1.0-1.1,mesh 10-40(2.0-0.45mm).Either alternation or dircet current can be used.The welding bead shapes well and the welding slag is " short slag" .And the welding seam has fine tough-ness and moisture and crack resistance.
Usage
When applied to welding wires(H08A OR H08MnA),it can weld boilers,pipeline steel and common steel.
Cautions:
1. The oil soil,moisture,iron rust and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under 300-350 for 2hours.