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[MW:11666] LNG Tank Material selection

By Materials & Welding
Dear All,


What is the material normally used for LNG(Liquefied Natural Gas) tank fabrication?

I got some information that 9%Ni steel is OK(Still,I am not sure the authenticity of this information).

Apart from 9%Ni,any other material suitable for cryogenic application?

Actually what is this 9%Ni steel?

What is the correct designation of this 9%Ni steel in ASTM?



Regards,

Limesh

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