Details

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KTS-309LSi
Shielding Gas: 100% Ar
KTS-309LSi is a low-carbon austenitic stainless steel containing 24% Cr and 13% Ni

Classification


Application and Features 

• KTS-309LSi is a low-carbon austenitic stainless steel containing 24% Cr and 13% Ni.
• With higher silicon content, it offers improved weld pool fluidity compared to KMS-309L.
• It provides excellent high-temperature corrosion resistance and, with balanced ferrite content, ensures strong resistance to cracking.
• KTS-309LSi is well-suited for dissimilar welding of carbon steels and low-carbon stainless steels

Welding Position


Welding Instruction

- Please refer to the GTAW welding guidelines for proper usage

Application
- KTS-309LSi is well-suited for dissimilar welding of carbon steels and low-carbon stainless steels

Typical Chemical Composition of Wire (wt%)


Typical Mechanical Properties of Weld Metal


Size and Polarity (DC-)