Mild Steel·490~550MPa High Tensile Strength Steel Submerged Arc Welding Material YF-15B×Y-DM3

Characteristics

Sufficient strength and stable impact values are assured even after stress relieving annealing for long hours in multi-layer welding of tihck plates.

Applications

Welding of thick 490MPa high tensile strength steel plates to be used as welded or after post welding stress relieving annealing for ships, machinery and pressure vessels.

YF-15B×Y-DM3
  • JIS Z 3183 S532-H☆
  • AWS A5.23 F7A4-EG-G☆ F7P4-EG-G☆

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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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