Aktívna norma | Vydaná: 01.10.2023

ASTM B763/B763M-23

Standard Specification for Copper Alloy Sand Castings for Valve Applications

Dostupné jazyky: Anglicky

Dostupné prevedenie: Online zabezpečené PDF, Norma a Redline - Online zabezpečené PDF, Tlačené, Tlač + redline

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Podrobné informácie

Označenie: ASTM B763/B763M-23

Dátum vydania: 01.10.2023

Stránok: 6

Krajina: Americká technická norma

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Anotácia

This specification establishes requirements for copper alloy sand castings for valve applications. The castings shall conform to the chemical composition requirements specified. Mechanical properties shall be determined from separately cast test bars, and shall conform with the requirements. Brinell hardness readings shall be taken in the grip end of the tension test bar and shall be made in accordance with the specified requirements.

Keywords:
copper alloy castings, copper-base alloy castings, valve castings,, ICS Number Code 77.150.30 (Copper products)

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