Standards

ASTM B584-08a


Historical Standard: ASTM B584-08a Standard Specification for Copper Alloy Sand Castings for General Applications


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1. Scope

1.1 This specification covers requirements for copper alloy sand castings for general applications. Nominal compositions of the alloys defined by this specification are shown in Table 1. This is a composite specification replacing former documents as shown in Table 1.

Note 1—Other copper alloy castings are included in the following ASTM specifications: B 22, B 61, B 62, B 66, B 67, B 148, B 176, B 271, B 369, B 427, B 505/B 505M, B 763, B 770, and B 806.

1.2 Component part castings produced to this specification may be manufactured in advance and supplied from stock. In such cases the manufacturer shall maintain a general quality certification of all castings without specific record or date of casting for a specific casting.

1.3 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 Compositions

ClassificationCopper
Alloy
UNS
No.		 Previous
Designation		 Commercial DesignationCopperTinLeadZincNickelIronAlum-
inum		Man-
ganese		Sili-
con		Nio-
bium		Bis-
muth
Leaded red brassC83450. . .
. . .88 2½ 2 6½1. . .. . . . . .. . .. . .. . .
C83600B 145-4A85-5-5-5 or No. 1 composition85 5 5 5. . .. . .. . . . . .. . .. . .. . .
C83800B 145-4Bcommercial red brass, 83-4-6-783 4 6 7. . .. . .. . .. . .. . . . . .
Leaded semi-red brassC84400 B 145-5Avalve composition, 81-3-7-981 3 7 9 . . .. . .. . .. . .. . . . . .. . .
C84800B 145-5Bsemi-red brass, 76-2½-6½-1576 2½ 6½15 . . .. . .. . .. . .. . . . . .. . .
Leaded yellow brassC85200 B 146-6Ahigh-copper yellow brass72 1 324 . . .. . .. . .. . .. . . . . .. . .
C85400B 146-6Bcommercial No. 1 yellow brass67 1 3 29. . .. . .. . . . . .. . .. . .. . .
C85700B 146-6Cleaded naval brass 61 1 137. . .. . . . . .. . .. . .. . .. . .
High-strength yellow brassC86200 B 147-8Bhigh-strength manganese bronze63. . . . . .27. . .343. . .. . .. . .
C86300B 147-8Chigh-strength manganese bronze61. . .. . .27. . .3 63 . . . . . .. . .
C86400B 147-7Aleaded manganese bronze58 1 1 38. . .1½½ . . .. . .. . .
C86400B 132-A
C86500B 147-8ANo. 1 manganese bronze58. . .. . .39. . .1 11 . . . . . .. . .
C86700B 132-Bleaded manganese bronze58 1 1 34. . .2 22 . . .. . .. . .
Silicon bronze + silicon brassC87300 B 198-12Asilicon bronze95 . . .. . .. . .. . .. . . . . .14. . .. . .
C87400B 198-13Asilicon brass 82. . .½14 . . .. . .. . .. . .3½. . .. . .
C87500B 198-13Bsilicon brass 82. . .. . . 14. . .. . .. . . . . .4. . .. . .
C87600B 198-13Csilicon bronze 91. . .. . . 5. . .. . .. . . . . .4. . .. . .
C87610B 198-12Asilicon bronze 92. . .. . . 4. . .. . .. . . . . .4. . .. . .
C87850A. . .silicon brass76. . .. . .20.9. . .. . .. . .. . .3. . .. . .
Bismuth selenium brassC89510B. . .
 sebiloy I875. . . 5. . . . . .. . . . . .. . . . . .1.0
C89520C. . .
 sebiloy II 865½. . . 5 . . .. . .. . . . . .. . . . . .1.9
C89530D86.54.78.01.5
C8953586.53.07.00.651.4
Bismuth red
brass		C89833. . .bismuth brass895. . .3. . .. . .. . .. . .. . .. . .2.2
Bismuth bronzeC89836. . .
lead-free bronze89.55.5. . .3.0. . .. . .. . .. . .. . .. . .2
Bismuth semi-red brassC89844 . . .
bismuth brass84½ 4. . . 8. . .. . .. . . . . . . . .. . .3
Tin bronze + leaded tin bronzeC90300 B 143-1Bmodified “G” bronze, 88-8-0-488 8 . . . 4. . .. . . . . .. . .. . .. . .. . .
C90500B 143-1A“G” bronze, 88-10-0-28810. . . 2. . .. . .. . .. . . . . .. . .. . .
C92200B 143-2Asteam or valve bronze-Navy “M”88 6 1½ 4½ . . .. . .. . .. . .. . . . . .. . .
C92210. . .
. . .88 5 2 41. . . . . .. . .. . .. . .. . .
C92300B 143-2B87-5-1-4, Navy PC 87 8 1 4. . .. . . . . .. . .. . .. . .. . .
C92600. . .
87-10-1-2 8710 1 2. . . . . . . . .. . .. . . . . .. . .
High-lead tin bronzeC93200 B 144-3B83-7-7-383 7 7 3. . .. . .. . .. . . . . .. . .. . .
C93500B 144-3C85-5-9-1 85 5 9 1. . .. . . . . .. . .. . .. . .. . .
C93700B 144-3A80-10-10 8010 10. . .. . .. . . . . . . . .. . .. . .. . .
C93800B 144-3D78-7-15 78 715. . .. . .. . .. . . . . .. . .. . .. . .
C94300B 144-3E71-5-24 71 524. . .. . .. . .. . . . . .. . .. . .. . .
Nickel-tin bronze + leaded nickel-tin bronzeC94700B 292-Anickel-tin bronze Grade “A”88 5 . . . 25 . . .. . .. . .. . . . . .. . .
C94800B 292-Bleaded nickel-tin bronze Grade “B”87 5 1 25. . .. . . . . .. . .. . .. . .
C94900. . .
leaded nickel-tin bronze Grade “C”80 5 5 55. . .. . . . . .. . .. . .. . .
Spinodal alloyC96800. . .
. . .82 8. . . . . .10. . .. . . . . .. . .0.2. . .
Leaded nickel bronzeC97300 B 149-10A12 % leaded nickel silver57 2 920 12. . .. . .. . . . . .. . .. . .
C97600B 149-11A20 % leaded nickel silver64 4 4 820. . . . . .. . .. . .. . .. . .
C97800B 149-11B25 % leaded nickel silver66 5 2 225. . . . . .. . .. . .. . .. . .

A Phosphorus 0.12.

B Selenium 0.5.

C Selenium 0.9.

D Selenium 0.20.


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

B22 Specification for Bronze Castings for Bridges and Turntables
B61 Specification for Steam or Valve Bronze Castings
B62 Specification for Composition Bronze or Ounce Metal Castings
B66 Specification for Bronze Castings for Steam Locomotive Wearing Parts
B67 Specification for Car and Tender Journal Bearings, Lined
B148 Specification for Aluminum-Bronze Sand Castings
B176 Specification for Copper-Alloy Die Castings
B208 Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and Continuous Castings
B271 Specification for Copper-Base Alloy Centrifugal Castings
B369 Specification for Copper-Nickel Alloy Castings
B427 Specification for Gear Bronze Alloy Castings
B505/B505M Specification for Copper Alloy Continuous Castings
B763 Specification for Copper Alloy Sand Castings for Valve Applications
B770 Specification for Copper-Beryllium Alloy Sand Castings for General Applications
B806 Specification for Copper Alloy Permanent Mold Castings for General Applications
B824 Specification for General Requirements for Copper Alloy Castings
B846 Terminology for Copper and Copper Alloys
E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

Keywords

copper alloy castings; copper-base alloy castings; sand castings;


ICS Code

ICS Number Code 77.150.30 (Copper products)


DOI: 10.1520/B0584-08A

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