Details

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Welding of welding of 490MPa weather-proof steels

• KS: D 7109 : YFA-50W
• AWS: A 5.29 : E81T1-W2C
• AWS: A 5.36 : E71T1-C1A2-W2-H8
• EN: ISO 17634-A : T42 3 P C 1 H10
• EN: ISO 17634-B : T49 3 T1-1CA-NCC1 H10
• JIS: Z 3320 : YFA-50W

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