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LNG at -196°C cryogenic

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Flo65

Industrial
Dec 10, 2008
16
GB
Hello,

Looking for best material for a check valve for cryogenic application on LNG at -196°C

Is ASTM A351 CF3 better than A351 CF3M ?

Thank you.
 
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No corrosion issues, so no reason to up the alloy content CF3 should work fine.
It should be solution annealed, some casting specs don't require this.

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P.E. Metallurgy, Plymouth Tube
 
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