570~980MPa High Tensile Strength Steel Submerged Arc Welding Material NF-820×Y-DM

Characteristics

Bead appearance and slag removal are excellent in flat and horizontal fillet welding with single or double electrodes. NF-820 is a pumiceous flux and is economical due to its low consumption rate.

Applications

Fillet welding of 590MPa high tensile strength steel for steel frames, bridges, pressure vessels and storage tanks.

NF-820×Y-DM
  • JIS Z 3183 S582-H☆
  • AWS A5.23 F8A0-EA3-A3☆

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  • Not all product sizes have been certified.
  • Approvals are updated from time to time, but in case of expiration or cannot find it, please inquiry via contact us.
  • ☆It means that the product meets the classification requirements but that the JIS Mark system and AWS are not authentication to the classification by third parties.
  • ★It means that the product meets most of the classification requirements. However, there is for example a partial deviation in chemical composition etc.

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