Mild Steel·490~550MPa High Tensile Strength Steel Submerged Arc Welding Material NF-11H×Y-DM3

Characteristics

NF-11H is a fused flux suitable to horizontal welding for a circumferential joint in a large scale of cylindrical tank.

Applications

Horizontal welding for aluminium-killed low temperature service

NF-11H×Y-DM3
  • AWS A5.23 F7A6-EG-G☆

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  • Not all product sizes have been certified.
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  • ☆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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