ASTM A484/A484M-24b

Podrobné informácie

Označenie: ASTM A484/A484M-24b

Dátum vydania: 15.08.2024

Stránok: 22

Krajina: Americká technická norma

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Anotácia

This specification covers general requirements that shall apply to wrought stainless steel bars, shapes, forgings, and billets or other semi-finished materials, except wire, for forging. The materials shall be furnished in one of the following conditions: (1) hot-worked; (2) hot-worked and annealed; (3) hot-worked, annealed and cold-worked; or (4) hot-worked, annealed, and heat-treated. Product analysis tolerances shall be performed wherein the specimens shall conform to the required chemical compositions of carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, molybdenum, titanium, cobalt, columbium, tantalum, copper, aluminum, nitrogen, tungsten, vanadium, and selenium. The materials shall be heat treated and austenitic stainless steels and austenitic-ferritic grades shall be furnished in the solution annealed condition and shall conform to the required values of temperature, permitted annealing procedure, quenching, and rapid cooling.


Keywords:
general delivery requirements, stainless steel bars, stainless steel billets, stainless steel forgings, stainless steel shapes,, ICS Number Code 77.140.20 (Steels of high quality)