ASTM A514 VS A517 chemical composition
ASTM A514 and A517 standards share identical chemical compositions for the same grade, such as Grade A, because both specifications cover high-strength, quenched and tempered steel plates for different applications (structural vs. pressure vessels).

ASTM A514 VS A517 Mechanical Properties
ASTM A514 and A517 share many similar mechanical properties, such as a minimum yield strength of 100 ksi and a minimum tensile strength of 110 ksi for thinner plates.

