ASTM B30-00e2
(Specification)Standard Specification for Copper Alloys in Ingot Form
Standard Specification for Copper Alloys in Ingot Form
SCOPE
1.1 This specification establishes the requirements for copper alloys in ingot form for remelting for the manufacturing of castings having the Copper Alloy UNS No. designation, commercial designations and nominal composition shown in Table 1 and Table 2.
1.2 A cross reference of Copper Alloy UNS Nos. and copper alloy casting specifications is given in Table 3.
1.3 Inch-pound units are the standard. SI values given in parentheses are for information only.
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Designation: B 30 – 00
Standard Specification for
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Copper Alloys in Ingot Form
This standard is issued under the fixed designation B 30; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
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e NOTE—In Table 4, Footnote B was added editorially in February 2002.
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e NOTE—In Table 4, the values for nickel for Copper Alloy UNS No. C96800 were realigned in May 2002.
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1. Scope * B 369 Specification for Copper-Nickel Alloy Castings
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B 427 Specification for Gear Bronze Alloy Castings
1.1 This specification establishes the requirements for cop-
B 505 Specification for Copper-Base Alloy Continuous
per alloys in ingot form for remelting for the manufacturing of
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Castings
castings having the Copper Alloy UNS No. designation,
B 584 Specification for Copper Alloy Sand Castings for
commercial designations and nominal composition shown in
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General Applications
Table 1 and Table 2.
B 763 Specification for Copper Alloy Sand Castings for
1.2 A cross reference of Copper Alloy UNS Nos. and copper
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Valve Application
alloy casting specifications is given in Table 3.
B 770 Specification for Copper-Beryllium Alloy Sand Cast-
1.3 Inch-pound units are the standard. SI values given in
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ings for General Applications
parentheses are for information only.
B 806 Specification for Copper Alloy Permanent Mold
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2. Referenced Documents Castings for General Applications
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E 8 Test Methods for Tension Testing of Metallic Materials
2.1 The following documents of the issue in effect on date
E 29 Practice for Using Significant Digits in Test Data to
of material purchase form a part of this specification to the
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Determine Conformance with Specifications
extent referenced herein:
E 54 Test Methods for Chemical Analysis of Special
2.2 ASTM Standards:
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Brasses and Bronzes
B 22 Specification for Bronze Castings for Bridges and
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E 62 Test Methods for Chemical Analysis of Copper and
Turntables
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2
Copper Alloys (Photometric Methods)
B 61 Specification for Steam or Valve Bronze Castings
E 76 Test Methods for Chemical Analysis of Nickel-Copper
B 62 Specification for Composition Bronze or Ounce Metal
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2
Alloys
Castings
E 255 Practice for Sampling Copper and Copper Alloys for
B 66 Specification for Bronze Castings for Steam Locomo-
5
2
Determination of Chemical Composition
tive Wearing Parts
E 478 Test Methods for Chemical Analysis of Copper
B 67 Specification for Car and Tender Journal Bearings,
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2
Alloys
Lined
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E 581 Test Methods for Chemical Analysis of Manganese-
B 148 Specification for Aluminum-Bronze Sand Castings
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2
Copper Alloys
B 176 Specification for Copper-Alloy Die Castings
B 194 Specification for Copper-Beryllium Alloy Plate,
3. Ordering Information
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Sheet, Strip, and Rolled Bar
3.1 Orders for ingot should include the following informa-
B 208 Practice for Preparing Tension Test Specimens for
tion:
Copper Alloy Sand, Permanent Mold, Centrifugal, and
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3.1.1 ASTM designation and year of issue (for example,
Continuous Castings
B 30 – 00),
B 271 Specification for Copper-Base Alloy Centrifugal
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3.1.2 Copper Alloy UNS No. (for example, C83450 and
Castings
Table 1, Table 2, Table 4, and Table 5),
3.1.3 Quantity; total weight, and
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This specification is under the jurisdiction of ASTM Committee B05 on Copper
and Copper Alloys and is the direct responsibility of Subcommittee B05.05 on
Castings and Ingots for Remelting.
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Current edition approved March 10, 2000. Published April 2000. Originally Annual Book of ASTM Standards, Vol 03.01.
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published as B 30 – 19T. Last previous edition B 30 – 98a. Annual Book of ASTM Standards, Vol 14.02.
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Annual Book of ASTM Standards, Vol 02.01. Annual Book of ASTM Standards, Vol 03.05.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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B30–00
3.1.4 When purchase is for agencies of U.S. Government. 3.2.1 Mechanical requirements, when specified in the pur-
3.2 The following options are available under this specifi- chase order (Section 7).
cation and shall be specified in the contract or purchase order 3.2.2 Nickel content in Copper Alloys UNS Nos. C90300,
when required: C90500, C92200, and C92300 (Table 4).
TABLE 1 Nominal Compositions
Copper
Nominal Composition, %
Previously
Alloy
Alloy Name Used Commercial Designation
Alumi- Man- Sili- Nio- Bis-
UNS
Copper Tin Lead Zinc Nickel Iron
Designation
num ganese con bium muth
No.
Leaded red brass C83450
...
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