Name:
ASTM B372-12 PDF
Published Date:
04/01/2012
Status:
Active
Publisher:
ASTM International
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:
| Copper or Copper Alloy UNS No. | Previously Used Designation | Nominal Composition, % | ||
| Copper | Zinc | Phos- phorus | ||
| 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 bronze, 90 % | 90 | 10 | ... |
| ______________ | ||||
A Types OF, OFE, OFXLP, and DLP are described in Classification B224.
B Minimum copper percentage.
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 which are provided for information only and are not considered standard.
| File Size : | 1 file , 100 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 6 |
| Published : | 04/01/2012 |
| Redline File Size : | 2 files , 190 KB |
