Most suitable material for high pressure vessel operating at 500 atm. – McqOptions

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1.	Most suitable material for high pressure vessel operating at 500 atm. and 500 C is
A.	molybdenum stainless steel.
B.	18/8 stainless steel.
C.	mild steel.
D.	high silicon iron (14% Si).
Answer» B. 18/8 stainless steel.

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