Details

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KTS-307Si
Shielding Gas: 100% Ar
KTS-307Si is an austenitic stainless steel alloy containing 21% Cr, 9% Ni, and 7% Mn. It is particularly suitable for welding thick plates or workpieces subjected to high restraint conditions

Classification


Application and Features 

• KTS-307Si is an austenitic stainless steel containing 21% Cr, 9% Ni, and 7% Mn
• It work-hardens easily, is non-magnetic, and has very low crack sensitivity. With its higher silicon content, it provides better weld pool fluidity than KMS-307HM
• It is applicable to high-manganese steels containing 14% Mn, armor steels, and other steels that are generally difficult to weld
• It is suitable for welding thick plates or workpieces under high restraint

Welding Position


Welding Instruction

- Please refer to the GTAW welding guidelines for proper usage

Application
- It is suitable for welding thick plates or workpieces under high restraint

Typical Chemical Composition of  Wire (wt%)


Typical Mechanical Properties of Weld Metal


Size and Polarity (DC-)