ASTM International - ASTM B427-09
Standard Specification for Gear Bronze Alloy Castings
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| Organization: | ASTM International |
| Publication Date: | 1 October 2009 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Copper products): | 77.150.30 |
scope:
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, % | ||||
|---|---|---|---|---|---|---|
| Copper | Tin | Nickel | Lead | Phos- phorus | ||
| C90800 | A | 87.8 | 12.0 | ... | 0 | 0.2 |
| C91700 | B | 86.3 | 12.0 | 1.5 | 0 | 0.2 |
| C90700 | ... | 87.8 | 11.0 | ... | 0 | 0.2 |
| C91600 | C | 88.0 | 10.3 | 1.5 | 0 | 0.2 |
| C92900 | D | 83.5 | 10.0 | 3.5 | 2.8 | 0.2 |
abstract:
This specification establishes requirements for gear bronze alloy castings with Copper Alloy No. C90800, C91700, C90700, C91600, and C92900. The castings may be furnished as one of three types:... View More
Document History
April 1, 2021
Standard Specification for Gear Bronze Alloy Castings
1.1 This specification2 establishes requirements for alloys whose copper alloy numbers and compositions are shown in Table 1. The castings may be furnished as one of three types: static chill,...
May 1, 2015
Standard Specification for Gear Bronze Alloy Castings
1.1 This specification2 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...
ASTM B427-09
October 1, 2009
Standard Specification for Gear Bronze Alloy Castings
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,...
December 10, 2002
Standard Specification for Gear Bronze Alloy Castings
This specification establishes requirements for gear bronze alloy castings with Copper Alloy No. C90800, C91700, C90700, C91600, and C92900. The castings may be furnished as one of three types:...
January 1, 1993
Standard Specification for Gear Bronze Alloy Castings (Withdrawn 2002)
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,...
January 1, 1993
Standard Specification for Gear Bronze Alloy Castings
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