ASTM A608/A608M-20

Podrobné informace

Označení: ASTM A608/A608M-20

Datum vydání: 01.05.2020

Stran: 6

Země: Americká technická norma

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Anotace

This specification covers the standard for iron-chromium-nickel, high-alloy tubes made by the centrifugal casting process intended for use under pressure at high temperatures. The tubing shall be supplied in the as cast condition or as cast with machining on the outside or inside surfaces. The material shall conform to the required chemical composition in carbon, manganese, silicon, chromium, nickel, phosphorus, sulfur, and molybdenum. Tension test shall be performed in the tubing at elevated temperature and shall conform to the required values in tensile strength and elongation. Tubing shall meet several tests such as; pressure test, flattening test, and mechanical test.


Keywords:
alloy, centrifugal casting, high temperatures, pressure containing parts, steel tube, temperature service applications,, ICS Number Code 23.040.10 (Iron and steel pipes), 23.040.40 (Metal fittings)