Name: ASTM B 372 : 2022
Brand: ASTM
Price: 63.00 USD

Standard Specification for Seamless Copper and Copper-Alloy Rectangular Waveguide Tube

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-13-2022

Publisher

American Society for Testing and Materials

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 Copper Alloy UNS2 No.	Previously Used Designation	Nominal Composition, %
Copper or Copper Alloy UNS2 No.	Previously Used Designation	Copper	Zinc	Phosphorus

C10100	Copper, Type OFE^A	99.99^B	...	...
C10200	Copper, Type OF^A	99.95^B	...	...
C10300	Copper, Type OFXLP^A	99.95^B	...	0.003
C12000	Copper, Type DLP^A	99.90^B	...	0.008
C22000	Commercial bronze, 90 %	90	10	...

1.2Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that 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.

Committee	B 05
DocumentType	Standard
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM B 372 : 2017

ASTM F 68 : 2016

Standard Specification for Oxygen-Free Copper in Wrought Forms for Electron Devices

ASTM B 224 : 2016 : R2022	Standard Classification of Coppers
ASTM E 255 : 2023	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
ASTM E 18 : 2022	Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E 18 : 2020	Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM B 170 : 1999 : R2020	Standard Specification for Oxygen-Free Electrolytic Copper—Refinery Shapes
ASTM E 18 : 2019	Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM B 224 : 2016	Standard Classification of Coppers
ASTM E 255 : 2007 : R2014	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition (Withdrawn 2023)