Cookies
Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
ASTM A823-99(2019)
Standard Specification for Statically Cast Permanent Mold Gray Iron Castings
Přeložit název
NORMA vydána dne 1.11.2019
Informace o normě:
Označení normy: ASTM A823-99(2019)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2019
Kód zboží: NS-975344
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A823-99(2019) :
Keywords:
chemical composition, gray iron, hardness, heat treatment, iron castings, statically cast permanent mold, tensile strength,, ICS Number Code 77.140.80 (Iron and steel castings)
Doplňující informace
| 1. Scope | ||||||||||||
|
1.1 This specification covers gray iron castings that are statically cast in permanent molds. 1.2 No precise quantitative relationship can be stated between the properties of the iron in various locations of the same casting or between the properties of a casting and those of a test specimen cast from the same iron (see Appendix X1). 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
||||||||||||
| 2. Referenced Documents | ||||||||||||
|
Doporučujeme:
