1. Scope 1.1 This specification covers hot- and cold-rolled zirconium and zirconium alloy sheet, strip, and plate. 1.2 One unalloyed and three alloys for use in nuclear applications are described. 1.3 The products covered in this specification include the following forms and sizes: 1.3.1 Sheet , 24 in. (610 mm) or more in width; under 0.187 in. (4.7 mm) in thickness, 1.3.2 Strip , less than 24 in. (610 mm) in width; under 0.187 in. (4.7 mm) in thickness, and 1.3.3 Plate , over 10 in. (254 mm) in width; 0.187 in. (4.7 mm) and over in thickness. Note 1-Material over 0.187 in. (4.7 mm) in thickness and less than 10 in. (254 mm) wide is covered as bar in Specification B351. 1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.