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1.1 This specification establishes the requirements for seamless copper and copper-alloy rectangular tube intended for use as transmission lines in electronic equipment. Five types of material are specified having the following nominal compositions:2
Copper or | Previously | Nominal Composition, % | ||
Copper | Zinc | Phosphorus | ||
|
|
|
|
|
C10100 | Copper, Type OFEA | 99.99B | ... | ... |
C10200 | Copper, Type OFA | 99.95B | ... | ... |
C10300 | Copper, Type OFXLPA | 99.95B | ... | 0.003 |
C12000 | Copper, Type DLPA | 99.90B | ... | 0.008 |
C22000 | Commercial | 90 | 10 | ... |
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 77.150.30 : Copper products |
| Number of pages | 7 |
| Replace | ASTM B372-12a + Redline |
| Set | ASTMVOL0201 |
| Year | 2017 |
| Document history | ASTM B372-12a + Redline |
| Country | USA |
| Keyword | ASTM 372;ASTM B372;ASTM B372;10.1520/B0372-17 |