Details

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KMS-2594
Shielding Gas: Ar+1~2%O2(CO2)
Weld metal is super duplex stainless steel with 25%Cr-9%Ni-4%Mo-0.25%N
Suitable for welding 25%Cr duplex stainless steel, such as UNS S32750 ( Alloy 2507)

Classification


Application and Features 

• Weld metal is super duplex stainless steel with 25%Cr-9%Ni-4%Mo-0.25%N.
• The Pitting Resistance Equivalent Number (PREN) exceeds 40.
• Suitable for welding 25%Cr duplex stainless steel, such as UNS S32750 ( Alloy 2507)

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
- Suitable for welding 25%Cr duplex stainless steel, such as UNS S32750 ( Alloy 2507)

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (DC+)