ASTM A105N/A350LF2 2

[Mohsen_81]

For pipe Flange, our inquiry has been A350LF2. Vendor suggested A105N/A350LF2. Can you help me what is this dual material? Does it cover requirement for A350LF2?

 

[Dhurjati Sen]

It is not a dual material, but dual certified. The material conforms to both the specs.

Since your enquiry was for A350LF2, you need to check whether the MTCs / MTRs conform to ASTM A 350 Gr LF2 only.

DHURJATI SEN

 

[Mohsen_81]

Thank you very much @DHURJATI

 

[EdStainless]

I have seen material supplied to 4 or 5 different specs at once. As long as it fully meets the requirements for the one that you are concerned with then you are fine.

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P.E. Metallurgy, consulting work welcomed