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Austenitic Stainless steel is particulary useful in cryogenic applications beacause of its high toughness and strength at very low temperatures 304 (X10CrNi1 ) stainless steel can be readily employed to handle liquid helium and liquid hydrogen (268,9 and 2527°C respectively) 9% nickel alloy steels retain good notch ductility down to 196°C and have been used for manufacture of vessels holding liquid oxygen and liquid methane(1,9 and 161,5°C respectively)The increase in tensile strength, sometimes known as the ultimate strength (a maximum of increasing strain on the stressstrain curve), is less than the increase in the yield point At some low temperature, on the order of 10 F for carbon steel, the yield strength and tensile strength coincide At this temperature and below, there is no yielding when a failure occursASTM A36 steel yield strength vs temperature, ASTM A36 steel properties at high temperature According to a Federal Emergency Management Agency study, ASTM A36 steel loses much o...