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ASTM A48M-94e1
Standard Specification for Gray Iron Castings [Metric] (Withdrawn 2000)
5 стр.
Заменен
Электронный (pdf)Печатное издание
96.72 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.080.10 Irons / Чугуны
Сборник (ASTM):
01.02 Ferrous Castings; Ferroalloys / Стальное литье, Ферросплавы
Тематика:
Ferroalloys, Castings
Описание
Причина отмены

This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration.

Formerly under the jurisdiction of ASTM Committee A04 on Iron Castings, this specification was withdrawn in May 2000.

Область применения

1.1 This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the iron in separately cast test bars.

1.1.1 This specification subordinates chemical composition to tensile strength.

1.2 No precise quantitative relationship can be stated between the properties of iron in the various locations of the same casting and those of a test bar cast from the same iron (see Appendix).

1.3 The values stated in SI units are to be regarded as the standard.

Ключевые слова:
Iron castings-gray; gray iron castings for general engineering use, spec