ASTM B 372 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Seamless Copper and Copper-Alloy Rectangular Waveguide Tube
Hardcopy , PDF
18-06-2022
English
13-10-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.This specification establishes the requirements for seamless copper and copper-alloy rectangular tube intended for use as transmission lines in electronic equipment.
| Committee |
B 05
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This 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 | ... |
1.2The 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.
1.3The following safety hazard caveat pertains only to the test method(s) described in this specification.
1.3.1This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM F 68 : 2016 | Standard Specification for Oxygen-Free Copper in Wrought Forms for Electron Devices |
| ASTM E 29 : 2013 : R2019 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
| ASTM E 29 : 2002 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
| ASTM E 53 : 1998 | Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry |
| ASTM E 255 : 1991 : R1997 | Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition |
| ASTM E 53 : 2007 : R2013 | Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry (Withdrawn 2022) |
| ASTM E 478 : 2008 : R2017 | Standard Test Methods for Chemical Analysis of Copper Alloys |
| ASTM E 29 : 2022 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
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