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  • ASTM B 427 : 2009

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Specification for Gear Bronze Alloy Castings

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-11-2014

    Language(s):  English

    Published date:  01-10-2009

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 02.01, 2017 Defines requirements for alloys whose copper alloy numbers and nominal compositions.

    Scope - (Show below) - (Hide below)

    1.1 This specification establishes requirements for alloys whose copper alloy numbers and nominal compositions are shown in Table 1. The castings may be furnished as one of three types: static chill, centrifugal chill, or sand cast.

    1.2 The values stated in inch-pound units are to be regarded as the standard. SI values given in parentheses are for information purposes only.

    TABLE 1 Nominal Composition

    Copper
    Alloy
    UNS No.    		Previously
    Used
    Designation    		Composition, %
    CopperTinNickelLeadPhos-
    phorus
    C90800A87.812.0...00.2
    C91700B86.312.01.500.2
    C90700...87.811.0...00.2
    C91600C88.010.31.500.2
    C92900D83.510.03.52.80.2

    General Product Information - (Show below) - (Hide below)

    Committee B 05
    Development Note Supersedes QQ C 390 (B). (07/2004)
    Document Type Standard
    Product Note Reconfirmed 2009
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM B 208 : 2014 : REDLINE Standard Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and Continuous Castings
    ASTM E 10 : 2017-05 TEST METHOD FOR BRINELL HARDNESS OF METALLIC MATERIALS
    ASTM E 527 : 2016 : REDLINE Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
    ASTM B 824 : 2017 : REDLINE Standard Specification for General Requirements for Copper Alloy Castings
    ASTM B 846 : 2011-07 TERMINOLOGY FOR COPPER AND COPPER ALLOYS
    ASTM E 8 : 2004 Standard Test Methods for Tension Testing of Metallic Materials
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