ASTM A711/A711M-17(2022)

Podrobné informace

Označení: ASTM A711/A711M-17(2022)

Datum vydání: 01.03.2022

Stran: 4

Země: Americká technická norma

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Anotace

This specification covers cast carbon and alloy steel ingots and strand castings, semi-wrought ingots and strand castings, and rolled or forged blooms, billets, and slabs for steel forging stock. Materials shall be manufactured and furnished in a condition that can withstand, for an indefinite time, exposure to all climatic conditions without developing any external or internal cracks. Final products shall be free of injurious surface imperfections. If, however, such defects do occur, surface conditioning, cutting, or parting may be performed by scarfing or flame-cutting. Heat and product analyses shall be carried out to evaluate conformance of steel specimens to chemical composition requirements.


Keywords:
billets, blooms, slabs, steel forging stock,, ICS Number Code 77.140.85 (Iron and steel forgings)