1.1 This spcification2 covers three grades of zirconium and zirconium alloy forgings (see 4.1).
1.2 The values stated in either SI units or inch- pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
