Norm

ASTM B806 - 08a en

Standard Specification for Copper Alloy Permanent Mold Castings for General Applications

  • Deze norm is ingetrokken sinds 01-04-2014

45,11 54,58 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 3
Gepubliceerd op 01-10-2008
Taal Engels

1.1 This specification establishes requirements for copper alloy permanent mold castings for general applications. Nominal compositions of the alloys under this specification are shown in Table 1.

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.

TABLE 1 Nominal Composition

ClassificationCopper
Alloy
UNS No.
Nominal Composition
CopperAluminumIronManganeseNickel (incl Cobalt)SiliconLeadZincTin
Aluminum bronzeC95300
C95400
C95410
89.0
85.0
84.0
10.0
11.0
10.0
1.0
4.0
4.0
...
...
...
...
...
2.0
...
...
...
...
...
...
...
...
...
...
...
...
Nickel aluminum bronzeC95500
C95800
81.0
81.3
11.0
9.0
4.0
4.0
...
1.2
4.0
4.5
...
...
...
...
...
...
...
...
Silicon brassC87500
C87800
82.0
82.0
...
...
...
...
...
...
...
...
4.0
4.0
...
...
14.0
14.0
...
...
C87850A76.0. . .. . .. . .. . .3.0. . .20.9. . .
Lead-free yellow brassBC8954061.00.400.30...0.5......36.00.8

A Phosphorus 0.12.

B Bismuth 0.9; selenium 0.03.

Details

ICS-code 77.150.30
Engelse titel Standard Specification for Copper Alloy Permanent Mold Castings for General Applications
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