The main component of JQ. JQ.H0Cr19Ni12Mo2 is 18Cr-12Ni-2Mo; it is Stainless steel TIG welding wire. The metal of weld bead has excellent corrosion resistance, heat resistance and excellent crack resistance it has good resistance for acetic acid, sulfuric acid, phosphoric acid and salt corrosion because it contains Molybdenum.

It is widely used in petrochemical, chemical fertilizer equipment such as 06Cr17Ni12Mo2 (SUS 316) and other materials of welding. It can be used for welding without heat treatment of high Cr steel and various steel welding as well.