1.1 This specification covers the requirements of forged stainless steel for surgical implants when the material forged conforms to Specifications F 138 (UNS S31673), F 1314 (UNS S21910), F 1586 (UNS S31675), F 2229 (UNS S29108), or F 2581 (UNS R56320).
1.2 The values stated in inch-pound units are to be regarded as the standard.