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Anonymous Poster

Equivalent or Alternate Material for DIN 2.4813

05/17/2010 1:23 AM

Can anybody suggest me equivalent / alternate material for following grade?

ASTM A560 50Cr50Ni-Cb ( DIN 2.4813 )

Application is male-female lugs of slip-tie arrangement provided for expansion / contraction in superheater coils of a boiler.

Vendor is suggesting ASTM A297HH as alternative which we feel is inferior for the application.

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