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About This Item

 

Full Description

1.1 This specification establishes requirements for sand castings produced from copper-base alloys having the alloy numbers,2 commercial designations, and nominal compositions shown in Table 1.

TABLE 1 Nominal Compositions

Copper Alloy
UNS No.

Old
Designation

Commercial
Designation

Nominal Composition, %

Copper

Nickel

Iron

Aluminum

Silicon

Manganese

  C95200

9A

Grade A

88.0

. . .

3.0

9.0

. . .

. . .

  C95300A

9B

Grade B

89.0

. . .

1.0

10.0

. . .

. . .

  C95400A

9C

Grade C

85.0

. . .

4.0

11.0

. . .

. . .

  C95410A

. . .

. . .

84.0

2.0

4.0

10.0

. . .

. . .

  C95500A

9D

Grade D

81.0

4.0

4.0

11.0

. . .

. . .

  C95520A

. . .

. . .

78.5

5.5

5.0

11.0

. . .

. . .

  C95600

9E

Grade E

91.0

. . .

. . .

7.0

2.0

. . .

  C95700

9F

Grade F

75.0

2.0

3.0

8.0

. . .

12.0

  C95800

. . .

. . .

81.3

4.5

4.0

9.0

. . .

1.2

  C95820

. . .

. . .

79.0

5.2

4.5

9.5

. . .

1.0

  C95900

. . .

. . .

87.5

. . .

4.5

13.0

. . .

. . .

A These grades respond to heat treatment.

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.

 

Document History

  1. ASTM B148-18


    Standard Specification for Aluminum-Bronze Sand Castings

    • Most Recent
  2. ASTM B148-14

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    Standard Specification for Aluminum-Bronze Sand Castings

    • Historical Version
  3. ASTM B148-97(2009)


    Standard Specification for Aluminum-Bronze Sand Castings

    • Historical Version
  4. ASTM B148-97(2003)e1


    Standard Specification for Aluminum-Bronze Sand Castings

    • Historical Version
  5. ASTM B148-97(2003)


    Standard Specification for Aluminum-Bronze Sand Castings

    • Historical Version
  6. ASTM B148-97e1


    Standard Specification for Aluminum-Bronze Sand Castings

    • Historical Version