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ASTM B61-15(2021)

Standard Specification for Steam or Valve Bronze Castings

NORMA vydaná dňa 1.10.2021

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Informácie o norme:

Označenie normy: ASTM B61-15(2021)
Dátum vydania normy: 1.10.2021
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM B61-15(2021) :

This specification establishes requirements for a high-grade steam-metal or valve-bronze alloy (Copper Alloy UNS C92200) used for component castings of valves, flanges, and fittings. Tensile strength, yield strength, and elongation shall be determined from separately cast test bars and shall meet the specified requirements. Castings shall not be plugged, welded, burned-in, or impregnated.


Keywords:
Copper Alloy UNS No. C92200 valves, fittings, flanges, Navy M castings, steam bronze castings, valve castings, valve bronze,, ICS Number Code 77.150.30 (Copper products)