Standard Specification for Castings, Investment, Carbon and Low-Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
NORMA vydaná dňa 1.11.2025
Označenie normy: ASTM A732/A732M-25
Dátum vydania normy: 1.11.2025
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers carbon and low-alloy steel and cobalt alloy castings made by the investment casting process. Fifteen grades of steel and two cobalt alloy grades are covered. Steel castings shall be heat treated either by full annealing, normalizing, normalizing and tempering, or quenching and tempering to obtain the specified properties or other properties that have been agreed upon within each grade. The castings shall conform to the requirements for chemical composition specified.
Keywords:
alloy steel, carbon steel, cobalt alloys, investment castings, steel castings,, ICS Number Code 77.140.80 (Iron and steel castings)