Details

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KS-309
Type of coating: Lime titania type
Weld metal is 23.5%Cr-13%Ni
It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel)

Classification


Application and Features 

• Weld metal is 23.5%Cr-13%Ni
• The proper ferrite contents in the weld metal can prevent crack at high temperature
• It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel)
• It is used as the buttering layer when welding dissimilar metals, which provides excellent performance for corrosion resistant surface between mild steel and hard-to-weld steel

Welding Position


Welding Instruction

• Please refer to Appendix H for re-drying instructions
• For welding dissimilar metals, please refer to Appendix I
• For other instructions and information, please refer to Appendix F

Application
- It is suitable for welding AISI 309S and dissimilar metals (mild steel and stainless steel)

Typical Chemical Composition of Weld Metal (wt%)


Typical Mechanical Properties of Weld Metal


Size and Suggested Operating Range (AC or DC+)