Details
Single and multi-layer welding of machinery, pressure vessels, ship buildings and structural steels. Neutral flux for multi-pass welding
- KS: B ISO 14171 : S 42 5 CS S2Si
- AWS: A5.17 : F7A(P)6-EM12K
- EN: ISO 14171 : S 42 5 CS S2Si
- JIS: Z 3183 : S502-H
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