Astm A 472 – 98 (Reapproved 2003) pdf free download May 10, 2022September 7, 2020 by Mike Standard Test Method for Heat Stability of Steam Turbine Shafts and Rotor Forgings1 This standard is issued under the fixed…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here