LQ586 is gas shielded flux cored wire, excellent balance in abrasion and metal to metal wear resistance, it can be used hardfacing component withstanding abrasion resistance and heavy loads. Excellent weldability, easy slag removal and slight spatter. 

LQ605 is gas shielding or open arc flux cored wire, chromium carbide deposit metal give rise to excellent mineral wear resistance, it can be used whenever severe abrasive wear is needed. Relief checking is normal.