Standard Specification for Pressure Vessel Plates, 5 % and 51 2 % Nickel Alloy Steels, Specially Heat Treated

Informace o normě:

Označení normy: ASTM A645/A645M-10(2022)
Datum vydání normy: 1.9.2022
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM A645/A645M-10(2022) :

This specification covers specially heat treated 5% and 5 1/2% nickel alloy steel plates intended primarily for welded pressure vessels for service at low or cryogenic temperatures. Plates are classified as Grade A and Grade B. The steel shall be killed and shall conform to the fine austenitic grain size requirements specified. Plates shall be heat treated in accordance with the required specifications. The steel shall conform to the chemical requirements specified. Tensions tests and impacts tests shall be made to meet the mechanical requirements specified.

Keywords:
alloy steel, alloy steel plate, pressure containing parts, pressure vessel steels, steel plates, steel plates for pressure vessel applications,, ICS Number Code 77.140.30 (Steels for pressure purposes),77.140.50 (Flat steel products and semi-products)