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KST-317 has a greater molybdenum content than KST-316. The increased molybdenum content resulted in a weld deposit with higher tensile strength " at elevated temperature, stronger resistance against pitting corrocion

• KS: D 7014 : E317-16
• AWS: A5.4 : E317-16
• JIS: Z 3221 : ES317-16

Served as both carbon dioxide and mixture gas, and stable arc performance in almost welding current