Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use (Includes all amendments And changes 8/6/2012).
NORMA vydaná dňa 1.10.2011
Označenie normy: ASTM A957/A957M-11a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2011
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
casting, investment casting, master heat, steel, sub-heat, Metallurgical requirements, Sub-heat process, Alloy steel castings--specifications, General delivery requirements--steel, Investment castings--specifications, Master heat process, ICS Number Code 77.100 (Ferroalloys)