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1.1 This specification establishes requirements for copper-nickel-tin alloy strip in the following alloys:
Copper Alloy UNS No. | Nominal Composition Weight % | ||
Copper | Nickel | Tin | |
C72700 | 85 | 9 | 6 |
C72900 | 77 | 15 | 8 |
C72650 | 87.5 | 7.5 | 5 |
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2015-05-01 |
| ICS | 77.150.30 : Copper products |
| Number of pages | 6 |
| Replace | ASTM B740-09 |
| Set | ASTMVOL0201 |
| Year | 2009 |
| Document history | ASTM B740-09 |
| Country | USA |
| Keyword | ASTM 740;ASTM B740;ASTM B740;10.1520/B0740-09R15 |