ASTM B806-08a

    Standard Specification for Copper Alloy Permanent Mold Castings for General Applications


      Format Pages Price  
    PDF 3 $45.60   ADD TO CART


    1. Scope

    1.1 This specification establishes requirements for copper alloy permanent mold castings for general applications. Nominal compositions of the alloys under this specification are shown in Table 1.

    1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

    TABLE 1 Nominal Composition

    ClassificationCopper
    Alloy
    UNS No.
    Nominal Composition
    CopperAluminumIronManganeseNickel (incl Cobalt)SiliconLeadZincTin
    Aluminum bronzeC95300
    C95400
    C95410
    89.0
    85.0
    84.0
    10.0
    11.0
    10.0
    1.0
    4.0
    4.0
    ...
    ...
    ...
    ...
    ...
    2.0
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    Nickel aluminum bronzeC95500
    C95800
    81.0
    81.3
    11.0
    9.0
    4.0
    4.0
    ...
    1.2
    4.0
    4.5
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    Silicon brassC87500
    C87800
    82.0
    82.0
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    ...
    4.0
    4.0
    ...
    ...
    14.0
    14.0
    ...
    ...
    C87850A76.0. . .. . .. . .. . .3.0. . .20.9. . .
    Lead-free yellow brassBC8954061.00.400.30...0.5......36.00.8

    A Phosphorus 0.12.

    B Bismuth 0.9; selenium 0.03.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    B208 Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and Continuous Castings

    B824 Specification for General Requirements for Copper Alloy Castings

    E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)


    ICS Code

    ICS Number Code 77.150.30 (Copper products)

    UNSPSC Code

    UNSPSC Code 31101710(Copper permanent mold casting)


    Referencing This Standard

    DOI: 10.1520/B0806-08A

    ASTM International is a member of CrossRef.


    Citation Format

    ASTM B806-08a, Standard Specification for Copper Alloy Permanent Mold Castings for General Applications, ASTM International, West Conshohocken, PA, 2008, www.astm.org

    Back to Top