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ASTM B 427 : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Gear Bronze Alloy Castings
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

10-01-2009

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

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

Committee
B 05
DevelopmentNote
Supersedes QQ C 390 (B). (07/2004)
DocumentType
Standard
Pages
3
ProductNote
Reconfirmed 2009
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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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