COREMAX 309LP is a rutile flux cored wire for all position welding using CO₂ shielding gas. It performs with smooth arc transfer, low spatter level, fine ripple, easy slag removal, easy control of the weld pool, and good hot crack resistance. Suitable for welding dissimilar steels such as stainless steels to low alloyed steels. Also suitable for welding high-temperature steels and buffer layers before hard facing.

Operational and Packaging Data:

• Diameter: 0.9mm, 1.2mm, and 1.6mm.
• Spool packaging: 5kg and 12.5kg.

Notes on Usage and Welding Condition:

• Use a DC power source with constant voltage and polarity DCEP.
• Use CO₂ for shielding gas for general applications. Use of mixed gas is prohibited.
• Clean up water, rust, and oil on the base metal to avoid porosity and crack.
• Proper protection of the welding place against the wind is necessary during outdoor welding.
• Proper storage is recommended when opening the packing.