Details

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KMS-316H
Shielding Gas: Ar+1~2%O2(CO2)
Weld metal is austenitic structure with 19%Cr-12%Ni-3%Mo
Ideal for welding Types 321H and 347H, as well as furnace equipment, turbine components, and parts in the petrochemical industry, power generation plants, and nuclear facilities

Classification


Application and Features 

• Weld metal is austenitic structure with 19%Cr-12%Ni-3%Mo
• 2-3% molybdenum improves pitting corrosion resistance of the weld deposit
• The high carbon deposit provides creep strength and a high tensile strength at elevated temperatures
• Ideal for welding Types 321H and 347H, as well as furnace equipment, turbine components,and parts in the petrochemical industry, power generation plants, and nuclear facilities

Welding Position


Welding Instruction

• Use Ar+1~2%O2 for spray transfer and Ar+1~2%CO2 for short-circuit transfer.
• For other instructions, please refer to Appendix B and F

Application
- Ideal for welding Types 321H and 347H, as well as furnace equipment, turbine components, and parts in the petrochemical industry, power generation plants, and nuclear facilities

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (DC+)