ASTM B763 PDF

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B – 04 Standard Specification for Copper Alloy Sand Castings for Valve Applications, copper alloy castings, copper-base alloy castings, valve castings. This standard is issued under the fixed designation B ; the 1 This specification is under the jurisdiction of ASTM Committee B05 on. ASTM B/BM: Standard Specification for Copper Alloy Sand Castings for Valve Applications.

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C, C, C, and C Cor Navy PC 87 8 1 4. Link to Active This link will always route to the current Active version of the standard.

C 71 5 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. C 85 5 9 1. Description of ASTM-B Asstm This specification establishes requirements for copper alloy sand castings for valve applications.

Leaded semi-red brass C or valve composition 81 3 7 9. Nominal compositions of the alloys defined by this specification are shown in Table 1.

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ASTM B763 Grade C90500

C, C, C, and C They axtm covered by the following specifications: C 80 10 This abstract is a brief summary of the referenced standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

C silicon brass This abstract is a brief summary of the referenced standard. C high-strength manganese bronze C leaded naval brass 61 1 1 These alloys are also asym in valve applications. Combining values from the two systems may result in non-conformance with the standard. C 87 10 1 2.

Description of ASTM B _百度文库

Special alloys C Axtm hardness readings shall be taken in the grip end of the tension test bar and shall be made in accordance with the specified requirements. Combining values from the two systems may result in non-conformance with the standard. Aztm leaded manganese bronze 58 1 1 C, C, C, and C Silicon aluminum bronze C Grade E The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Aluminum bronze C Grade A Historical Version s – view previous versions of standard. ASTM does not give any warranty express or implied or make any representation that xstm contents of this abstract are accurate, complete or up to date.

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Nominal compositions of the alloys defined by this specification are shown in Table 1. Link to Active This link will always route to the current Active version of the standard. They are covered by the following specifications: The castings shall conform to the chemical composition requirements specified.

C silicon bronze This specification establishes requirements for copper alloy sand castings for valve bb763. Nickel aluminum bronze C Grade D High-lead tin bronze C 83 7 7 3.

C Grade C Silicon bronze and silicon C silicon bronze These alloys are also used in valve applications. Mechanical properties shall be determined from separately cast test bars, and shall conform with the requirements. Ast is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.