Details

---

KFX-71M
Shielding Gas:100%CO2/80%Ar+20%CO2
KFX-71M is suitable for welding 490N/mm² grade steel. Good mechanical properties, crack resistance, less fume, stable arc, good slag removal, good bead appearance and excellent X-ray quality welds

Classification


Application and Features

• KFX-71M is suitable for welding 490N/mm² grade steel.
•  Good mechanical properties, crack resistance, less fume, stable arc, good slag removal, good bead appearance and excellent X-ray quality welds.
• Ideal for welding ship-building, tank, construction machine, steel structure and bridge

Welding Position


Welding Instruction
- Please refer to Appendix D

Application
- Ideal for welding ship-building, tank, construction machine, steel structure and bridge

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (DC+)