The ingots shall have a mass of 5 to 20 kg, shall be of a shape which permits stacking, may include notches which allow them to be broken up if necessary into small pieces and may include cast-on feet. The marking is specified. Designations and chemical compositions of ingots are given in a table.
Текущий статус : WithdrawnДата публикации : 1981-05
Версия : 1
Технический комитет:Zinc and zinc alloys