Low Temperature Service Steel Submerged Arc Welding Material NB-55×Y-DM

Characteristics

Single-layer welding of aluminium-killed steel for low temperature service for offshore structures, ships and LPG storage tanks.

NB-55×Y-DM
  • AWS A5.23 F9A8-EA3-G☆ F9P8-EA3-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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